3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alex137 | 12 | 2279 | 1588 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.790 | 1.179 | 1.761 | 119.4 | -144 | 462 | 2159 | 2096 | 254 |
| EloSRM | 0.836 | 1.200 | 1.759 | 112.3 | -109 | 540 | 2303 | 2279 | 218 |
| Odd | 0.847 | 1.207 | 1.761 | 107.0 | -98 | 510 | 2222 | 2199 | 225 |
| initial | 0.774 | 1.245 | 1.771 | 149.9 | -162 | 460 | 2437 | 2319 | 290 |
| SRM | 1.109 | 1.552 | 2.045 | 156.7 | -511 | 291 | 1688 | 1588 | 299 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2003-03-18 | SRM 139 | 1 | 50 | 60.64 | 0.28 | 22 | 2279 | 218 | 55 | 1588 | 299 |
| 11 | 2003-03-10 | SRM 138 | 1 | 70 | 68.55 | -0.03 | 6 | 2257 | 240 | 28 | 1533 | 352 |
| 10 | 2003-02-25 | SRM 136 | 1 | 137 | 56.85 | -1.27 | -52 | 2251 | 232 | -183 | 1505 | 389 |
| 9 | 2003-02-11 | SRM 135 | 1 | 61 | 58.73 | -0.06 | 6 | 2303 | 174 | 25 | 1688 | 220 |
| 8 | 2003-01-30 | SRM 131 | 1 | 39 | 55.70 | 0.51 | 45 | 2296 | 173 | 74 | 1663 | 232 |
| 7 | 2003-01-02 | SRM 127 | 1 | 27 | 45.72 | -0.34 | -11 | 2251 | 208 | -52 | 1589 | 280 |
| 6 | 2002-12-23 | SRM 126 | 1 | 6 | 50.93 | 3.08 | 195 | 2263 | 198 | 242 | 1641 | 239 |
| 5 | 2002-12-10 | SRM 123 | 1 | 45 | 77.73 | 0.79 | 96 | 2068 | 416 | 105 | 1399 | 481 |
| 4 | 2002-11-26 | SRM 121 | 2 | 14 | 22.25 | 0.67 | 61 | 1972 | 554 | 116 | 1294 | 691 |
| 3 | 2002-11-07 | SRM 119 | 2 | 7 | 53.15 | 2.92 | 204 | 1911 | 647 | 198 | 1178 | 970 |
| 2 | 2002-10-29 | SRM 118 | 2 | 9 | 139.84 | 3.96 | 540 | 1707 | 1096 | 291 | 980 | 1635 |
| 1 | 2002-10-15 | SRM 116 | 2 | 201 | 150.04 | -0.48 | -109 | 1166 | 3465 | -511 | 689 | 3193 |