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 |
|---|---|---|---|
| ankit12105012 | 2 | 2024 | 953 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.149 | 0.244 | 0.286 | 29.4 | -11 | 47 | 1247 | 1236 | 8669 |
| SRMFix | 0.034 | 0.297 | 0.299 | 61.6 | -44 | 79 | 1279 | 1234 | 8486 |
| EloSRM | 0.063 | 0.390 | 0.395 | 99.2 | -34 | 165 | 2058 | 2024 | 8190 |
| Odd | 0.099 | 0.408 | 0.420 | 105.3 | -24 | 186 | 1824 | 1800 | 8307 |
| SRM | -0.701 | 0.701 | 0.707 | 123.5 | -133 | -114 | 1086 | 953 | 6969 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-01-24 | SRM 647 | 2 | 497 | 396.23 | -0.33 | -34 | 2024 | 8190 | -133 | 953 | 6969 |
| 1 | 2014-12-27 | SRM 643 | 2 | 384 | 525.46 | 0.45 | 165 | 2058 | 7928 | -114 | 1086 | 5572 |