History of Riza Gross
Weight =  0.00
| Date | Boards | Result | Expected | Performed | Pair | Field | Change | Score | Partner | 
|  |  |  |  |  | Strength | Strength |  | 50.00 | 
| September 30, 1997 | 23 | 48.30 | 49.99 | 48.31 | 50.00 | 50.01 | -0.41 | 49.59 | Paul Kinney (50.00) | 
| October 7, 1997 | 24 | 49.11 | 50.18 | 48.52 | 49.59 | 49.41 | -0.10 | 49.49 | Paul Kinney (49.59) | 
| October 14, 1997 | 21 | 63.49 | 49.41 | 63.91 | 49.49 | 50.08 | 2.19 | 51.69 | Paul Kinney (49.49) | 
| November 4, 1997 | 21 | 54.90 | 50.77 | 55.83 | 51.69 | 50.92 | 0.44 | 52.13 | Paul Kinney (51.69) | 
| November 11, 1997 | 24 | 42.26 | 51.35 | 42.97 | 52.13 | 50.78 | -1.37 | 50.76 | Paul Kinney (52.13) | 
| November 18, 1997 | 24 | 53.49* | 50.86 | 53.40 | 50.76 | 49.90 | 0.34 | 51.10 | Paul Kinney (50.76) | 
| November 25, 1997 | 21 | 52.38 | 52.67 | 50.81 | 51.10 | 48.43 | 0.13 | 51.23 | Paul Kinney (51.10) | 
| December 2, 1997 | 20 | 64.35 | 50.45 | 65.54 | 51.23 | 50.78 | 1.21 | 52.43 | Paul Kinney (51.23) | 
| December 9, 1997 | 24 | 47.70 | 52.84 | 47.29 | 52.43 | 49.59 | -0.47 | 51.96 | Paul Kinney (52.43) | 
| December 16, 1997 | 24 | 58.33 | 51.58 | 58.79 | 51.96 | 50.38 | 0.60 | 52.56 | Paul Kinney (51.96) | 
| January 6, 1998 | 21 | 46.97 | 50.49 | 49.04 | 52.56 | 52.07 | -0.44 | 52.12 | Paul Kinney (52.56) | 
| January 13, 1998 | 24 | 51.49 | 51.67 | 51.93 | 52.12 | 50.44 | -0.05 | 52.06 | Paul Kinney (52.12) | 
| January 20, 1998 | 21 | 49.60 | 51.22 | 50.45 | 52.06 | 50.85 | -0.18 | 51.89 | Paul Kinney (52.06) | 
| January 27, 1998 | 21 | 50.79 | 51.52 | 51.15 | 51.89 | 50.36 | -0.08 | 51.81 | Paul Kinney (51.89) | 
| February 3, 1998 | 21 | 51.59 | 51.62 | 51.78 | 51.81 | 50.19 | -0.01 | 51.80 | Paul Kinney (51.81) | 
| February 17, 1998 | 24 | 53.27 | 51.98 | 53.10 | 51.80 | 49.82 | 0.11 | 51.91 | Paul Kinney (51.80) | 
| February 24, 1998 | 24 | 49.40 | 50.65 | 50.66 | 51.91 | 51.26 | -0.17 | 51.73 | Paul Kinney (51.91) | 
| March 3, 1998 | 24 | 53.89* | 51.37 | 54.26 | 51.73 | 50.36 | 0.14 | 51.88 | Paul Kinney (51.73) | 
| March 10, 1998 | 24 | 60.42 | 51.07 | 61.38 | 51.88 | 50.81 | 0.56 | 52.44 | Paul Kinney (51.88) | 
| March 17, 1998 | 24 | 48.21 | 51.13 | 49.51 | 52.44 | 51.30 | -0.27 | 52.17 | Paul Kinney (52.44) | 
| March 24, 1998 | 24 | 53.27 | 51.37 | 54.07 | 52.17 | 50.80 | 0.07 | 52.23 | Paul Kinney (52.17) | 
| March 31, 1998 | 21 | 45.63 | 51.63 | 46.23 | 52.23 | 50.61 | -0.35 | 51.88 | Paul Kinney (52.23) | 
| April 7, 1998 | 21 | 48.41 | 52.44 | 47.85 | 51.88 | 49.44 | -0.18 | 51.70 | Paul Kinney (51.88) | 
| May 12, 1998 | 24 | 50.04* | 50.64 | 51.10 | 51.70 | 51.06 | -0.11 | 51.59 | Paul Kinney (51.70) | 
| May 19, 1998 | 24 | 39.50 | 51.20 | 39.73 | 51.59 | 50.39 | -0.76 | 50.83 | Paul Kinney (51.59) | 
| May 26, 1998 | 21 | 54.76 | 49.95 | 55.66 | 50.83 | 50.88 | 0.21 | 51.04 | Paul Kinney (50.83) | 
| June 9, 1998 | 23 | 62.20 | 49.84 | 63.66 | 51.04 | 51.20 | 0.67 | 51.71 | Paul Kinney (51.04) | 
| June 16, 1998 | 21 | 56.41 | 51.34 | 56.81 | 51.71 | 50.37 | 0.25 | 51.96 | Paul Kinney (51.71) | 
| June 23, 1998 | 23 | 49.70 | 50.98 | 50.68 | 51.96 | 50.98 | -0.13 | 51.83 | Paul Kinney (51.96) | 
| June 30, 1998 | 24 | 50.30 | 49.66 | 52.47 | 51.83 | 52.17 | -0.09 | 51.74 | Paul Kinney (51.83) | 
| July 7, 1998 | 23 | 50.64 | 51.74 | 50.64 | 51.74 | 50.00 | -0.06 | 51.69 | Paul Kinney (51.74) | 
| July 21, 1998 | 24 | 49.32 | 52.16 | 48.84 | 51.69 | 49.52 | -0.13 | 51.56 | Paul Kinney (51.69) | 
| August 4, 1998 | 21 | 42.06 | 52.15 | 41.40 | 51.56 | 49.40 | -0.46 | 51.09 | Paul Kinney (51.56) | 
| August 11, 1998 | 24 | 50.93 | 47.69 | 54.33 | 51.09 | 53.40 | -0.01 | 51.08 | Paul Kinney (51.09) | 
| August 25, 1998 | 28 | 49.64 | 50.69 | 50.03 | 51.08 | 50.39 | -0.09 | 50.99 | Paul Kinney (51.08) | 
| September 1, 1998 | 21 | 58.33 | 52.15 | 57.25 | 50.99 | 48.84 | 0.35 | 51.34 | Paul Kinney (50.99) | 
| November 3, 1998 | 21 | 54.50 | 49.97 | 55.88 | 51.34 | 51.37 | 0.18 | 51.52 | Paul Kinney (51.34) | 
| November 10, 1998 | 24 | 53.27 | 51.50 | 53.30 | 51.52 | 50.02 | 0.11 | 51.63 | Paul Kinney (51.52) | 
| February 16, 1999 | 25 | 63.22 | 53.68 | 61.49 | 51.63 | 47.95 | 1.05 | 52.69 | Paul Kinney (51.63) | 
| February 23, 1999 | 23 | 52.08 | 52.76 | 52.00 | 52.69 | 49.92 | -0.05 | 52.64 | Paul Kinney (52.69) | 
| March 2, 1999 | 21 | 47.62 | 52.79 | 47.47 | 52.64 | 49.85 | -0.34 | 52.30 | Paul Kinney (52.64) | 
| Date | Boards | Result | Expected | Performed | Pair | Field | Change | Score | Partner | 
(*) indidates IMP pair games whose results are converted to MP equivalence