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 |
|---|---|---|---|
| alexsotocx | 1 | 2202 | 1259 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.403 | 0.403 | 0.403 | 59.0 | 59 | 59 | 1259 | 1259 | 3520 |
| SRMFix | 1.337 | 1.337 | 1.337 | 283.9 | 284 | 284 | 1484 | 1484 | 5503 |
| initial | 1.412 | 1.412 | 1.412 | 170.0 | 170 | 170 | 1370 | 1370 | 6527 |
| EloSRM | 1.463 | 1.463 | 1.463 | 388.3 | 388 | 388 | 2202 | 2202 | 5285 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-06-03 | SRM 581 | 2 | 185 | 509.94 | 1.46 | 388 | 2202 | 5285 | 59 | 1259 | 3520 |