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 |
|---|---|---|---|
| cseku_150205 | 2 | 2544 | 1428 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.926 | 1.062 | 1.410 | 147.0 | -33 | 261 | 1461 | 1428 | 1349 |
| SRMFix | 1.361 | 1.361 | 1.922 | 252.4 | 1 | 504 | 1705 | 1705 | 1991 |
| initial | 1.390 | 1.390 | 1.938 | 167.4 | 5 | 330 | 1535 | 1535 | 2471 |
| EloSRM | 1.391 | 1.391 | 1.960 | 275.8 | 19 | 532 | 2544 | 2544 | 1977 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-06-30 | SRM 717 | 1 | 95 | 177.79 | 0.01 | 19 | 2544 | 1977 | -33 | 1428 | 1349 |
| 1 | 2016-12-13 | SRM 703 | 2 | 26 | 177.52 | 2.77 | 532 | 2525 | 2405 | 261 | 1461 | 1394 |