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 |
|---|---|---|---|
| kalyanc | 2 | 1380 | 651 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.293 | 0.293 | 0.303 | 43.7 | -56 | -32 | 1352 | 1296 | 7074 |
| EloSRM | -0.311 | 0.311 | 0.318 | 55.4 | -62 | -49 | 1442 | 1380 | 6988 |
| SRMFix | -0.402 | 0.402 | 0.403 | 79.9 | -89 | -71 | 1111 | 1040 | 7378 |
| initial | -0.413 | 0.413 | 0.419 | 49.8 | -58 | -42 | 1158 | 1100 | 7301 |
| SRM | -0.925 | 0.925 | 0.933 | 274.5 | -316 | -233 | 884 | 651 | 6972 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-02-07 | SRM 338 | 2 | 485 | 397.13 | -0.38 | -62 | 1380 | 6988 | -233 | 651 | 6972 |
| 1 | 2007-01-17 | SRM 335 | 2 | 381 | 383.25 | -0.25 | -49 | 1442 | 6018 | -316 | 884 | 4958 |