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 |
|---|---|---|---|
| zxndgv | 3 | 2171 | 939 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.162 | 1.101 | 1.235 | 242.3 | -361 | 233 | 1433 | 939 | 6777 |
| initial | 0.669 | 1.248 | 1.724 | 150.3 | -96 | 346 | 1546 | 1442 | 5819 |
| EloSRM | 0.577 | 1.389 | 1.800 | 253.2 | -96 | 604 | 2326 | 2171 | 5565 |
| SRMFix | 0.459 | 1.415 | 1.767 | 235.7 | -148 | 517 | 1717 | 1527 | 5074 |
| Odd | 0.575 | 1.427 | 1.840 | 253.5 | -83 | 623 | 2153 | 2016 | 5247 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-06-18 | SRM 583 | 2 | 582 | 408.24 | -0.98 | -96 | 2171 | 5565 | -133 | 939 | 6777 |
| 2 | 2011-12-23 | SRM 526.5 | 1 | 587 | 508.53 | -0.24 | -59 | 2267 | 4130 | -361 | 1072 | 5188 |
| 1 | 2011-08-09 | SRM 514 | 2 | 79 | 609.92 | 2.95 | 604 | 2326 | 3404 | 233 | 1433 | 1999 |