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 |
|---|---|---|---|
| vladimir_i | 2 | 1991 | 1011 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.189 | 0.189 | 0.225 | 42.9 | 12 | 74 | 1286 | 1286 | 7511 |
| EloSRM | 0.221 | 0.221 | 0.307 | 89.8 | 24 | 155 | 1991 | 1991 | 7299 |
| initial | 0.309 | 0.309 | 0.317 | 37.2 | 29 | 46 | 1274 | 1274 | 7747 |
| SRM | -0.548 | 0.548 | 0.551 | 94.5 | -110 | -79 | 1090 | 1011 | 6110 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-05-25 | SRM 580 | 2 | 556 | 559.16 | 0.01 | 24 | 1991 | 7299 | -79 | 1011 | 6110 |
| 1 | 2013-05-18 | SRM 579 | 2 | 535 | 722.68 | 0.43 | 155 | 1967 | 7598 | -110 | 1090 | 5293 |