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 |
|---|---|---|---|
| hcldesmond | 5 | 2265 | 1261 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.035 | 0.374 | 0.391 | 68.6 | -93 | 98 | 1309 | 1261 | 2596 |
| SRMFix | 0.516 | 0.516 | 0.580 | 79.8 | 8 | 130 | 1599 | 1599 | 3389 |
| EloSRM | 0.452 | 0.552 | 0.584 | 146.6 | -30 | 232 | 2294 | 2265 | 2731 |
| Odd | 0.463 | 0.559 | 0.594 | 145.4 | -30 | 246 | 2144 | 2114 | 2781 |
| initial | 0.610 | 0.610 | 0.656 | 73.4 | 29 | 114 | 1567 | 1567 | 3592 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-05-12 | TCO10 Qual 2 | 1 | 655 | 550.08 | -0.25 | -30 | 2265 | 2731 | -48 | 1261 | 2596 |
| 4 | 2009-09-10 | SRM 448 | 1 | 375 | 598.57 | 0.68 | 174 | 2294 | 2456 | 98 | 1309 | 2298 |
| 3 | 2009-03-07 | TCO09 Round 1 | 1 | 1003 | 1,340.69 | 0.42 | 109 | 2120 | 3298 | 57 | 1211 | 3373 |
| 2 | 2009-03-04 | TCO09 Qual 3 | 1 | 442 | 755.98 | 0.77 | 189 | 2012 | 4047 | 47 | 1154 | 4230 |
| 1 | 2009-01-06 | SRM 432 | 2 | 290 | 453.51 | 0.64 | 232 | 1822 | 5734 | -93 | 1107 | 5298 |