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 |
|---|---|---|---|
| senkasui | 2 | 1357 | 595 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.324 | 0.324 | 0.325 | 56.7 | -58 | -56 | 1329 | 1271 | 7468 |
| EloSRM | -0.346 | 0.346 | 0.346 | 67.5 | -72 | -63 | 1420 | 1357 | 7385 |
| SRMFix | -0.441 | 0.441 | 0.444 | 89.8 | -115 | -65 | 1085 | 1020 | 7596 |
| initial | -0.458 | 0.458 | 0.458 | 55.1 | -57 | -54 | 1146 | 1090 | 7443 |
| SRM | -1.012 | 1.012 | 1.057 | 302.5 | -374 | -231 | 826 | 595 | 7286 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-02-14 | SRM 339 | 2 | 448 | 363.27 | -0.35 | -63 | 1357 | 7385 | -231 | 595 | 7286 |
| 1 | 2007-01-25 | SRM 336 | 2 | 384 | 303.67 | -0.34 | -72 | 1420 | 6282 | -374 | 826 | 5470 |