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 |
|---|---|---|---|
| mitslll | 2 | 2436 | 1251 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.609 | 0.696 | 0.925 | 38.5 | -13 | 64 | 1251 | 1251 | 2974 |
| SRMFix | 1.221 | 1.221 | 1.297 | 208.9 | 177 | 241 | 1618 | 1618 | 3443 |
| EloSRM | 1.386 | 1.386 | 1.464 | 305.3 | 271 | 340 | 2436 | 2436 | 3330 |
| initial | 1.416 | 1.416 | 1.524 | 170.5 | 103 | 238 | 1541 | 1541 | 3820 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-10 | SRM 670 | 2 | 109 | 395.55 | 1.86 | 340 | 2436 | 3330 | 64 | 1251 | 2974 |
| 1 | 2013-08-27 | SRM 589 | 2 | 387 | 729.11 | 0.91 | 271 | 2097 | 6463 | -13 | 1187 | 4382 |