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 |
|---|---|---|---|
| itza | 2 | 1601 | 954 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.263 | 0.319 | 0.413 | 110.5 | 12 | 210 | 1500 | 1500 | 8383 |
| EloSRM | 0.346 | 0.346 | 0.419 | 137.8 | 59 | 216 | 1601 | 1601 | 9000 |
| initial | 0.068 | 0.438 | 0.443 | 52.7 | -44 | 61 | 1261 | 1216 | 7191 |
| SRMFix | -0.058 | 0.543 | 0.546 | 105.4 | -98 | 113 | 1313 | 1215 | 7015 |
| SRM | -0.685 | 0.685 | 0.836 | 123.0 | -199 | -47 | 1153 | 954 | 5559 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-08 | SRM 490 | 2 | 774 | 835.47 | 0.11 | 59 | 1601 | 9000 | -199 | 954 | 5559 |
| 1 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 284 | 425.02 | 0.58 | 216 | 1541 | 1827 | -47 | 1153 | 1260 |