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 |
|---|---|---|---|
| lightning95 | 1 | 2244 | 1299 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.705 | 0.705 | 0.705 | 99.0 | 99 | 99 | 1299 | 1299 | 3230 |
| SRMFix | 1.577 | 1.577 | 1.577 | 326.7 | 327 | 327 | 1527 | 1527 | 5193 |
| initial | 1.650 | 1.650 | 1.650 | 198.6 | 199 | 199 | 1399 | 1399 | 6324 |
| EloSRM | 1.707 | 1.707 | 1.707 | 416.6 | 417 | 417 | 2244 | 2244 | 5069 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-09-07 | SRM 590 | 2 | 263 | 858.66 | 1.71 | 417 | 2244 | 5069 | 99 | 1299 | 3230 |