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 |
|---|---|---|---|
| ozzy_o | 4 | 2092 | 820 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.082 | 0.474 | 0.561 | 65.8 | -84 | 122 | 1360 | 1276 | 7706 |
| EloSRM | 0.072 | 0.475 | 0.566 | 83.4 | -67 | 158 | 2158 | 2092 | 7308 |
| initial | 0.153 | 0.484 | 0.568 | 58.2 | -80 | 96 | 1353 | 1274 | 7823 |
| SRM | -0.387 | 0.550 | 0.679 | 95.5 | -221 | 1 | 980 | 820 | 8394 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-03-17 | SRM 653 | 2 | 445 | 290.90 | -0.81 | -67 | 2092 | 7308 | -145 | 820 | 8394 |
| 3 | 2015-01-15 | SRM 646 | 2 | 187 | 224.30 | 0.26 | 53 | 2158 | 6797 | -15 | 965 | 6861 |
| 2 | 2015-01-12 | SRM 645 | 2 | 285 | 478.38 | 0.75 | 158 | 2105 | 7319 | 1 | 980 | 6664 |
| 1 | 2014-12-16 | SRM 642 | 2 | 290 | 307.40 | 0.08 | 56 | 1947 | 9148 | -221 | 979 | 6769 |