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 |
|---|---|---|---|
| rylank | 2 | 1618 | 738 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.222 | 0.222 | 0.242 | 22.1 | -44 | 0 | 1508 | 1464 | 8869 |
| EloSRM | -0.239 | 0.239 | 0.256 | 34.2 | -50 | -18 | 1669 | 1618 | 8768 |
| initial | -0.286 | 0.286 | 0.305 | 34.5 | -47 | -22 | 1178 | 1131 | 9490 |
| SRMFix | -0.299 | 0.299 | 0.310 | 57.8 | -64 | -52 | 1148 | 1084 | 9265 |
| SRM | -0.803 | 0.803 | 0.809 | 231.0 | -245 | -217 | 955 | 738 | 8154 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-08 | SRM 490 | 2 | 906 | 720.19 | -0.33 | -50 | 1618 | 8768 | -217 | 738 | 8154 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 455 | 625.06 | -0.15 | -18 | 1669 | 8016 | -245 | 955 | 5460 |