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 |
|---|---|---|---|
| aristarch | 2 | 2050 | 1001 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.298 | 0.339 | 0.451 | 110.5 | -210 | 11 | 1211 | 1001 | 6445 |
| initial | 0.325 | 0.490 | 0.588 | 59.0 | -20 | 98 | 1298 | 1278 | 8117 |
| SRMFix | 0.266 | 0.523 | 0.586 | 110.6 | -44 | 178 | 1378 | 1334 | 7384 |
| EloSRM | 0.257 | 0.586 | 0.640 | 212.6 | -66 | 360 | 2115 | 2050 | 7067 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-03-09 | TCO13 Round 1C | 1 | 1125 | 1,137.40 | -0.33 | -66 | 2050 | 7067 | -210 | 1001 | 6445 |
| 1 | 2012-04-07 | TCO12 Round 1B | 1 | 899 | 1,612.86 | 0.84 | 360 | 2115 | 5954 | 11 | 1211 | 4101 |