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 |
|---|---|---|---|
| sycho | 4 | 1991 | 1065 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.298 | 0.406 | 0.521 | 61.7 | -114 | 25 | 1225 | 1065 | 4336 |
| initial | 0.339 | 0.482 | 0.664 | 58.1 | -26 | 136 | 1348 | 1323 | 5780 |
| SRMFix | 0.151 | 0.615 | 0.740 | 113.0 | -92 | 234 | 1448 | 1356 | 5465 |
| EloSRM | 0.117 | 0.729 | 0.874 | 148.3 | -66 | 347 | 2058 | 1991 | 4971 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-19 | TCO11 Qual 2 | 1 | 1169 | ||||||||
| 3 | 2010-11-13 | SRM 487 | 2 | 601 | 318.12 | -0.92 | -66 | 1991 | 4971 | -114 | 1065 | 4336 |
| 2 | 2010-10-26 | SRM 486 | 1 | 479 | 600.19 | 0.07 | 32 | 2058 | 4450 | -46 | 1179 | 3447 |
| 1 | 2010-10-05 | SRM 484 | 2 | 215 | 494.53 | 1.20 | 347 | 2026 | 4600 | 25 | 1225 | 3028 |