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 |
|---|---|---|---|
| iamquang150895 | 3 | 1975 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.249 | 0.374 | 0.515 | 45.1 | -23 | 105 | 1290 | 1290 | 7964 |
| SRMFix | 0.242 | 0.381 | 0.518 | 57.8 | -50 | 112 | 1273 | 1273 | 8105 |
| EloSRM | 0.297 | 0.406 | 0.527 | 93.5 | -53 | 169 | 1975 | 1975 | 7830 |
| Odd | 0.314 | 0.411 | 0.534 | 89.2 | -41 | 163 | 1765 | 1765 | 8137 |
| SRM | -0.059 | 0.585 | 0.663 | 206.7 | -437 | 136 | 852 | 852 | 8658 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-09 | TCO13 Round 1C | 1 | 788 | 1,451.53 | 0.88 | 169 | 1975 | 7830 | 136 | 852 | 8658 |
| 2 | 2013-03-06 | SRM 572 | 2 | 489 | 552.03 | 0.17 | 58 | 1806 | 9727 | -47 | 716 | 10642 |
| 1 | 2013-03-02 | TCO13 Round 1B | 1 | 1525 | 1,472.28 | -0.16 | -53 | 1748 | 10601 | -437 | 763 | 10078 |