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 |
|---|---|---|---|
| 68161 | 6 | 2785 | 1540 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.778 | 1.120 | 1.654 | 143.3 | -149 | 364 | 1587 | 1540 | 1532 |
| SRMFix | 1.064 | 1.267 | 1.961 | 170.1 | -45 | 679 | 2071 | 2071 | 1568 |
| EloSRM | 1.073 | 1.312 | 2.011 | 207.2 | -42 | 740 | 2785 | 2785 | 1122 |
| Odd | 1.073 | 1.318 | 2.025 | 205.9 | -40 | 765 | 2602 | 2602 | 1134 |
| initial | 1.332 | 1.361 | 2.065 | 163.9 | -6 | 506 | 2162 | 2162 | 2329 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-10-13 | SRM 521 | 1 | 96 | 493.73 | 2.36 | 291 | 2785 | 1122 | 213 | 1540 | 1532 |
| 5 | 2011-03-30 | Member SRM 501 | 1 | 487 | 466.66 | -0.31 | -30 | 2494 | 2159 | -86 | 1327 | 2510 |
| 4 | 2011-02-26 | SRM 498 | 1 | 514 | 499.24 | -0.04 | 6 | 2524 | 1948 | -25 | 1413 | 1925 |
| 3 | 2010-12-28 | SRM 492 | 1 | 365 | 344.54 | -0.36 | -42 | 2518 | 1917 | -149 | 1438 | 1769 |
| 2 | 2010-12-08 | SRM 490 | 1 | 337 | 485.95 | 0.53 | 134 | 2560 | 1687 | 23 | 1587 | 1196 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 35 | 671.83 | 4.26 | 740 | 2427 | 2276 | 364 | 1564 | 1262 |