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 |
|---|---|---|---|
| gothicprakhar | 2 | 2008 | 909 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.049 | 0.140 | 0.149 | 30.7 | -16 | 46 | 1246 | 1230 | 7742 |
| initial | 0.088 | 0.158 | 0.181 | 19.0 | -8 | 30 | 1230 | 1221 | 8031 |
| EloSRM | 0.098 | 0.199 | 0.222 | 69.2 | -17 | 122 | 2025 | 2008 | 7698 |
| Odd | 0.130 | 0.222 | 0.257 | 66.7 | -12 | 121 | 1765 | 1753 | 7997 |
| SRM | -0.556 | 0.556 | 0.589 | 145.5 | -149 | -142 | 1051 | 909 | 6855 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 694.67 | -0.10 | -17 | 2008 | 7698 | -142 | 909 | 6855 |
| 1 | 2015-03-09 | SRM 652 | 2 | 352 | 432.72 | 0.30 | 122 | 2025 | 7949 | -149 | 1051 | 5692 |