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 |
|---|---|---|---|
| Ethreal | 5 | 1938 | 644 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.044 | 0.704 | 0.749 | 84.7 | -102 | 125 | 1328 | 1227 | 8480 |
| Odd | 0.056 | 0.706 | 0.760 | 96.9 | -72 | 205 | 1797 | 1736 | 8058 |
| EloSRM | 0.032 | 0.717 | 0.763 | 103.0 | -89 | 209 | 1999 | 1938 | 7889 |
| SRMFix | 0.052 | 0.725 | 0.767 | 100.9 | -117 | 142 | 1289 | 1207 | 8563 |
| SRM | -0.211 | 0.833 | 0.900 | 161.6 | -427 | 77 | 822 | 644 | 10893 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-04-26 | SRM 577 | 2 | 878 | 489.21 | -0.92 | -61 | 1938 | 7889 | -163 | 644 | 10893 |
| 4 | 2013-04-11 | SRM 576 | 2 | 235 | 449.54 | 0.94 | 116 | 1999 | 7499 | 77 | 807 | 9133 |
| 3 | 2013-04-06 | SRM 575 | 2 | 794 | 770.34 | -0.41 | -39 | 1884 | 8997 | -92 | 730 | 10577 |
| 2 | 2013-03-25 | SRM 574 | 2 | 473 | 905.85 | 0.94 | 209 | 1923 | 8443 | 49 | 822 | 9156 |
| 1 | 2013-03-14 | SRM 573 | 2 | 719 | 551.45 | -0.38 | -89 | 1714 | 11438 | -427 | 773 | 10009 |