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 |
|---|---|---|---|
| tcch | 3 | 2550 | 1322 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.167 | 0.362 | 0.436 | 89.3 | -73 | 169 | 1395 | 1322 | 2501 |
| SRMFix | 0.656 | 0.664 | 0.870 | 130.4 | -2 | 292 | 1589 | 1588 | 3743 |
| EloSRM | 0.615 | 0.684 | 0.879 | 218.6 | -9 | 489 | 2559 | 2550 | 2830 |
| Odd | 0.629 | 0.691 | 0.893 | 214.7 | -10 | 487 | 2284 | 2274 | 2998 |
| initial | 0.700 | 0.700 | 0.896 | 84.3 | 5 | 169 | 1453 | 1453 | 4569 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-08-25 | SRM 666 | 1 | 186 | 240.07 | -0.10 | -9 | 2550 | 2830 | -73 | 1322 | 2501 |
| 2 | 2015-05-12 | SRM 659 | 1 | 181 | 259.95 | 0.52 | 157 | 2559 | 3219 | 26 | 1395 | 2404 |
| 1 | 2015-05-09 | 2015 TCO 1C | 1 | 228 | 612.38 | 1.42 | 489 | 2401 | 4250 | 169 | 1369 | 2600 |