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 |
|---|---|---|---|
| logicalmeng | 2 | 2515 | 1390 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.544 | 0.544 | 0.550 | 95.0 | 88 | 102 | 1390 | 1390 | 2500 |
| SRMFix | 1.213 | 1.213 | 1.259 | 230.1 | 138 | 322 | 1660 | 1660 | 4108 |
| EloSRM | 1.264 | 1.264 | 1.329 | 346.5 | 257 | 436 | 2515 | 2515 | 3079 |
| initial | 1.285 | 1.285 | 1.328 | 154.7 | 114 | 195 | 1509 | 1509 | 5178 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-09-16 | SRM 591 | 1 | 244 | 440.26 | 0.85 | 257 | 2515 | 3079 | 102 | 1390 | 2500 |
| 1 | 2013-08-01 | SRM 587 | 2 | 135 | 431.36 | 1.68 | 436 | 2258 | 4878 | 88 | 1288 | 3300 |