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 |
|---|---|---|---|
| QwQ | 3 | 2403 | 1192 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.304 | 0.730 | 0.935 | 125.3 | -130 | 184 | 1384 | 1192 | 4575 |
| SRMFix | 0.793 | 0.891 | 1.461 | 166.0 | -19 | 477 | 1677 | 1656 | 4543 |
| initial | 0.882 | 0.893 | 1.504 | 107.6 | -2 | 314 | 1521 | 1519 | 5654 |
| EloSRM | 0.830 | 0.950 | 1.544 | 201.8 | -26 | 574 | 2429 | 2403 | 4368 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2014-04-21 | SRM 617 | 1 | 688 | 680.07 | -0.16 | -26 | 2403 | 4368 | -130 | 1192 | 4575 |
| 2 | 2014-03-04 | SRM 611 | 1 | 341 | 469.74 | -0.02 | 6 | 2429 | 4004 | -62 | 1322 | 3139 |
| 1 | 2014-02-15 | SRM 609 | 2 | 131 | 833.85 | 2.67 | 574 | 2423 | 4096 | 184 | 1384 | 2733 |