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 |
|---|---|---|---|
| tkzaw | 2 | 1467 | 632 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.281 | 0.288 | 0.402 | 34.6 | -68 | 1 | 1201 | 1132 | 8496 |
| EloSRM | -0.202 | 0.322 | 0.380 | 87.2 | -107 | 67 | 1574 | 1467 | 8070 |
| SRMFix | -0.322 | 0.322 | 0.422 | 54.6 | -97 | -12 | 1188 | 1091 | 8240 |
| Odd | -0.196 | 0.355 | 0.406 | 94.0 | -102 | 86 | 1480 | 1378 | 7851 |
| SRM | -1.066 | 1.066 | 1.070 | 284.0 | -363 | -205 | 995 | 632 | 8456 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-01-24 | SRM 389 | 2 | 650 | 454.94 | -0.52 | -107 | 1467 | 8070 | -363 | 632 | 8456 |
| 1 | 2007-05-15 | SRM 349 | 2 | 385 | 418.42 | 0.12 | 67 | 1574 | 5147 | -205 | 995 | 3938 |