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 |
|---|---|---|---|
| PdrN | 2 | 1977 | 1214 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.041 | 0.203 | 0.207 | 65.0 | -58 | 72 | 1272 | 1214 | 2975 |
| SRMFix | 0.488 | 0.488 | 0.631 | 106.5 | 15 | 198 | 1413 | 1413 | 4396 |
| EloSRM | 0.510 | 0.510 | 0.675 | 216.3 | 31 | 401 | 1977 | 1977 | 3558 |
| initial | 0.512 | 0.512 | 0.647 | 61.6 | 14 | 109 | 1323 | 1323 | 5074 |
| Odd | 0.516 | 0.516 | 0.683 | 211.7 | 29 | 394 | 1841 | 1841 | 3733 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,179.39 | 0.07 | 31 | 1977 | 3558 | -58 | 1214 | 2975 |
| 1 | 2008-02-05 | TCO08 Qual 1 | 1 | 436 | 880.48 | 0.95 | 401 | 1945 | 3699 | 72 | 1272 | 2512 |