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 |
|---|---|---|---|
| panyuchong | 2 | 2535 | 1351 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.397 | 0.397 | 0.417 | 75.5 | 73 | 78 | 1351 | 1351 | 2690 |
| SRMFix | 1.026 | 1.026 | 1.100 | 200.8 | 102 | 299 | 1602 | 1602 | 4328 |
| initial | 1.081 | 1.081 | 1.151 | 130.2 | 83 | 178 | 1460 | 1460 | 5358 |
| EloSRM | 1.086 | 1.086 | 1.181 | 326.0 | 239 | 413 | 2535 | 2535 | 3329 |
| Odd | 1.105 | 1.105 | 1.208 | 325.4 | 221 | 430 | 2282 | 2282 | 3451 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-04-27 | SRM 657 | 1 | 193 | 294.49 | 0.62 | 239 | 2535 | 3329 | 73 | 1351 | 2690 |
| 1 | 2014-10-14 | SRM 636 | 2 | 157 | 459.19 | 1.55 | 413 | 2296 | 5531 | 78 | 1278 | 3638 |