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 |
|---|---|---|---|
| shohan | 2 | 2265 | 1154 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.400 | 0.915 | 0.999 | 195.0 | -218 | 172 | 1372 | 1154 | 4722 |
| initial | 1.111 | 1.137 | 1.589 | 136.9 | -3 | 271 | 1471 | 1467 | 5883 |
| SRMFix | 1.027 | 1.150 | 1.542 | 223.0 | -21 | 425 | 1625 | 1604 | 4716 |
| EloSRM | 1.080 | 1.205 | 1.618 | 264.4 | -29 | 500 | 2294 | 2265 | 4824 |
| Odd | 1.113 | 1.235 | 1.662 | 272.8 | -26 | 519 | 2095 | 2068 | 4951 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-02-19 | SRM 571 | 1 | 657 | 649.11 | -0.12 | -29 | 2265 | 4824 | -218 | 1154 | 4722 |
| 1 | 2013-01-12 | SRM 566 | 2 | 159 | 774.87 | 2.28 | 500 | 2294 | 4445 | 172 | 1372 | 2632 |