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 |
|---|---|---|---|
| tom_gagnier | 8 | 1538 | 861 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.072 | 0.298 | 0.407 | 35.9 | -66 | 83 | 1295 | 1269 | 2242 |
| SRM | -0.132 | 0.337 | 0.456 | 55.9 | -135 | 48 | 1206 | 861 | 2738 |
| SRMFix | -0.002 | 0.344 | 0.441 | 48.6 | -74 | 146 | 1362 | 1255 | 2351 |
| EloSRM | -0.047 | 0.378 | 0.468 | 58.2 | -56 | 223 | 1594 | 1538 | 2309 |
| Odd | -0.066 | 0.388 | 0.474 | 56.0 | -54 | 229 | 1544 | 1491 | 2302 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2005-04-18 | SRM 239 | 2 | 133 | 132.00 | -0.01 | 16 | 1538 | 2309 | -8 | 861 | 2738 |
| 7 | 2004-08-18 | SRM 208 | 2 | 113 | 107.06 | -0.08 | 5 | 1522 | 2088 | -10 | 869 | 2427 |
| 6 | 2004-04-24 | SRM 191 | 2 | 63 | 86.87 | 0.46 | 52 | 1517 | 2038 | 48 | 879 | 2378 |
| 5 | 2004-04-06 | SRM 190 | 2 | 111 | 89.03 | -0.32 | -18 | 1465 | 2223 | -44 | 831 | 2667 |
| 4 | 2004-03-31 | SRM 189 | 2 | 127 | 91.93 | -0.70 | -56 | 1483 | 2137 | -135 | 875 | 2383 |
| 3 | 2004-03-16 | SRM 187 | 2 | 149 | 99.01 | -0.59 | -55 | 1540 | 1970 | -94 | 1010 | 1879 |
| 2 | 2003-11-25 | SRM 173 | 1 | 170 | 181.58 | 0.10 | 40 | 1594 | 1665 | -102 | 1104 | 1423 |
| 1 | 2003-11-20 | SRM 172 | 2 | 101 | 171.58 | 0.76 | 223 | 1554 | 1772 | 6 | 1206 | 1085 |