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 |
|---|---|---|---|
| goodspeedo | 3 | 2181 | 1058 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.324 | 0.370 | 0.583 | 59.5 | -17 | 157 | 1344 | 1344 | 5870 |
| initial | 0.334 | 0.372 | 0.589 | 44.8 | -7 | 123 | 1321 | 1321 | 6023 |
| EloSRM | 0.340 | 0.373 | 0.600 | 94.6 | -6 | 262 | 2181 | 2181 | 5500 |
| SRM | 0.043 | 0.428 | 0.505 | 140.0 | -281 | 133 | 1058 | 1058 | 4791 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-06-20 | 2015 TCO 2B | 1 | 323 | 440.26 | 0.03 | 15 | 2181 | 5500 | 6 | 1058 | 4791 |
| 2 | 2015-05-09 | 2015 TCO 1C | 1 | 300 | 616.06 | 1.04 | 262 | 2165 | 6206 | 133 | 1052 | 5318 |
| 1 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 719.88 | -0.05 | -6 | 1903 | 8689 | -281 | 919 | 6725 |