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 |
|---|---|---|---|
| tree9 | 1 | 2241 | 1364 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.232 | 1.232 | 1.232 | 164.0 | 164 | 164 | 1364 | 1364 | 2379 |
| SRMFix | 2.149 | 2.149 | 2.149 | 420.6 | 421 | 421 | 1621 | 1621 | 4047 |
| initial | 2.214 | 2.214 | 2.214 | 266.6 | 267 | 267 | 1467 | 1467 | 5170 |
| EloSRM | 2.287 | 2.287 | 2.287 | 518.8 | 519 | 519 | 2241 | 2241 | 3949 |
| Odd | 2.340 | 2.340 | 2.340 | 536.9 | 537 | 537 | 2067 | 2067 | 4053 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-08-09 | SRM 514 | 2 | 125 | 609.92 | 2.29 | 519 | 2241 | 3949 | 164 | 1364 | 2379 |