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 |
|---|---|---|---|
| sailorboy | 1 | 1385 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.245 | 0.245 | 0.245 | 36.4 | -36 | -36 | 1314 | 1314 | 4374 |
| EloSRM | -0.285 | 0.285 | 0.285 | 52.6 | -53 | -53 | 1385 | 1385 | 4320 |
| initial | -0.401 | 0.401 | 0.401 | 48.3 | -48 | -48 | 1152 | 1152 | 4390 |
| SRMFix | -0.436 | 0.436 | 0.436 | 102.2 | -102 | -102 | 1098 | 1098 | 4507 |
| SRM | -1.156 | 1.156 | 1.156 | 312.0 | -312 | -312 | 888 | 888 | 3517 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-12-28 | SRM 280 | 2 | 299 | 245.43 | -0.28 | -53 | 1385 | 4320 | -312 | 888 | 3517 |