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 |
|---|---|---|---|
| zbgzbg2007 | 5 | 1868 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.245 | 0.260 | 0.348 | 70.9 | 22 | 135 | 1724 | 1724 | 5713 |
| EloSRM | 0.261 | 0.261 | 0.354 | 71.8 | 35 | 136 | 1868 | 1868 | 5671 |
| initial | 0.241 | 0.265 | 0.360 | 32.0 | -6 | 70 | 1316 | 1316 | 5642 |
| SRMFix | 0.190 | 0.283 | 0.349 | 44.0 | -29 | 93 | 1299 | 1299 | 5789 |
| SRM | -0.278 | 0.428 | 0.591 | 84.0 | -249 | 12 | 951 | 888 | 5906 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-11-30 | SRM 562 | 2 | 517 | ||||||||
| 4 | 2010-08-04 | Member SRM 478 | 2 | 415 | 541.27 | 0.38 | 80 | 1868 | 5671 | 12 | 888 | 5906 |
| 3 | 2010-06-30 | Member Single Round Match 474 | 2 | 377 | 386.91 | 0.04 | 35 | 1788 | 6121 | -64 | 876 | 5862 |
| 2 | 2008-11-06 | SRM 424 | 2 | 333 | 502.65 | 0.59 | 136 | 1753 | 6349 | -11 | 940 | 7652 |
| 1 | 2008-10-28 | SRM 423 | 2 | 395 | 402.98 | 0.03 | 36 | 1617 | 7688 | -249 | 951 | 7523 |