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 |
|---|---|---|---|
| seregasheglov | 3 | 2013 | 718 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.455 | 1.057 | 1.151 | 127.3 | -73 | 182 | 1309 | 1309 | 6706 |
| SRMFix | 0.471 | 1.130 | 1.224 | 192.4 | -151 | 234 | 1283 | 1283 | 6959 |
| EloSRM | 0.616 | 1.159 | 1.313 | 329.8 | -128 | 532 | 2013 | 2013 | 5741 |
| SRM | 0.035 | 1.508 | 1.508 | 425.0 | -666 | 184 | 718 | 718 | 9307 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-06-21 | SRM 510 | 2 | 678 | ||||||||
| 2 | 2011-06-08 | SRM 509 | 2 | 288 | 986.16 | 1.78 | 532 | 2013 | 5741 | 184 | 718 | 9307 |
| 1 | 2009-05-12 | SRM 440 | 2 | 942 | 654.48 | -0.54 | -128 | 1481 | 10823 | -666 | 534 | 10989 |