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 |
|---|---|---|---|
| itzmattu | 1 | 1645 | 751 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.329 | 0.329 | 0.329 | 75.1 | -75 | -75 | 1465 | 1465 | 10808 |
| EloSRM | -0.376 | 0.376 | 0.376 | 92.9 | -93 | -93 | 1645 | 1645 | 10449 |
| initial | -0.441 | 0.441 | 0.441 | 53.1 | -53 | -53 | 1147 | 1147 | 10427 |
| SRMFix | -0.496 | 0.496 | 0.496 | 115.6 | -116 | -116 | 1084 | 1084 | 10720 |
| SRM | -1.366 | 1.366 | 1.366 | 449.0 | -449 | -449 | 751 | 751 | 9430 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-06 | SRM 526 | 2 | 508 | 423.39 | -0.38 | -93 | 1645 | 10449 | -449 | 751 | 9430 |