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 |
|---|---|---|---|
| atilexD | 6 | 2256 | 1044 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.748 | 0.952 | 1.238 | 114.6 | -61 | 254 | 1740 | 1740 | 3891 |
| SRMFix | 0.762 | 0.989 | 1.270 | 102.5 | -73 | 198 | 1602 | 1602 | 4564 |
| EloSRM | 0.819 | 1.040 | 1.378 | 128.6 | -60 | 329 | 2256 | 2256 | 4408 |
| SRM | 0.639 | 1.156 | 1.417 | 119.0 | -217 | 117 | 1044 | 1044 | 5751 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-02-23 | SRM 534 | 2 | 75 | 463.60 | 2.63 | 329 | 2256 | 4408 | 115 | 1044 | 5751 |
| 5 | 2009-06-23 | SRM 443 | 2 | 230 | 347.64 | 0.60 | 66 | 1927 | 4710 | 47 | 929 | 5738 |
| 4 | 2009-06-13 | SRM 442 | 2 | 171 | 631.13 | 1.88 | 196 | 1861 | 5220 | 117 | 882 | 6403 |
| 3 | 2009-05-12 | SRM 440 | 2 | 728 | 552.97 | -0.59 | -60 | 1665 | 7199 | -163 | 765 | 9122 |
| 2 | 2009-04-30 | SRM 439 | 2 | 322 | 446.12 | 0.47 | 118 | 1725 | 6721 | -55 | 928 | 7703 |
| 1 | 2009-04-19 | SRM 438 | 2 | 320 | 497.89 | -0.07 | 2 | 1607 | 7787 | -217 | 983 | 6940 |