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 |
|---|---|---|---|
| Sun_Snow | 2 | 2196 | 1378 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.333 | 1.333 | 1.333 | 178.0 | 178 | 178 | 1378 | 1378 | 1958 |
| SRMFix | 2.224 | 2.224 | 2.224 | 432.1 | 432 | 432 | 1632 | 1632 | 3350 |
| initial | 2.284 | 2.284 | 2.284 | 275.0 | 275 | 275 | 1475 | 1475 | 4335 |
| EloSRM | 2.361 | 2.361 | 2.361 | 524.1 | 524 | 524 | 2196 | 2196 | 3328 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-08-26 | SRM 480 | 1 | 420 | ||||||||
| 1 | 2010-08-14 | SRM 479 | 2 | 140 | 719.24 | 2.36 | 524 | 2196 | 3328 | 178 | 1378 | 1958 |