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 |
|---|---|---|---|
| Svin80 | 7 | 1553 | 558 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.121 | 0.147 | 0.183 | 23.2 | -79 | 7 | 1441 | 1381 | 13233 |
| EloSRM | -0.121 | 0.150 | 0.193 | 29.3 | -97 | 15 | 1609 | 1553 | 13141 |
| SRMFix | -0.175 | 0.198 | 0.255 | 34.3 | -124 | 6 | 1076 | 977 | 13280 |
| initial | -0.195 | 0.214 | 0.264 | 25.8 | -59 | 6 | 1141 | 1036 | 13219 |
| SRM | -0.385 | 0.390 | 0.570 | 125.7 | -438 | 61 | 762 | 558 | 12297 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-04-11 | SRM 540 | 2 | 715 | 847.26 | -0.07 | -4 | 1553 | 13141 | -25 | 558 | 12297 |
| 6 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,493.94 | 0.06 | 15 | 1558 | 12953 | 61 | 583 | 11970 |
| 5 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,568.12 | 0.04 | 11 | 1542 | 12906 | 58 | 522 | 12283 |
| 4 | 2012-03-17 | SRM 537 | 2 | 1023 | 1,079.40 | -0.12 | -15 | 1531 | 13100 | -48 | 464 | 12734 |
| 3 | 2012-03-03 | SRM 535 | 2 | 1098 | 1,098.95 | -0.16 | -26 | 1546 | 12798 | -97 | 512 | 12253 |
| 2 | 2012-02-23 | SRM 534 | 2 | 731 | 723.40 | -0.18 | -37 | 1572 | 12552 | -153 | 609 | 11481 |
| 1 | 2011-04-16 | Member SRM 503 | 2 | 938 | 762.98 | -0.42 | -97 | 1609 | 9733 | -438 | 762 | 8403 |