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 |
|---|---|---|---|
| nguongphuc | 2 | 2101 | 1016 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.218 | 0.258 | 0.338 | 59.0 | -7 | 111 | 1311 | 1304 | 7785 |
| initial | 0.351 | 0.351 | 0.393 | 42.3 | 21 | 64 | 1285 | 1285 | 8125 |
| EloSRM | 0.226 | 0.372 | 0.436 | 106.0 | -2 | 210 | 2102 | 2101 | 7503 |
| SRM | -0.537 | 0.537 | 0.537 | 92.0 | -93 | -91 | 1107 | 1016 | 6342 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-12-27 | SRM 643 | 2 | 401 | 362.39 | -0.15 | -2 | 2101 | 7503 | -91 | 1016 | 6342 |
| 1 | 2014-12-16 | SRM 642 | 2 | 203 | 307.40 | 0.60 | 210 | 2102 | 7464 | -93 | 1107 | 5390 |