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 |
|---|---|---|---|
| alpc159 | 3 | 2267 | 1098 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.916 | 0.996 | 1.552 | 138.4 | -17 | 353 | 1598 | 1582 | 4714 |
| EloSRM | 0.946 | 1.023 | 1.532 | 162.6 | -21 | 341 | 2288 | 2267 | 4851 |
| initial | 1.003 | 1.037 | 1.618 | 124.9 | -6 | 336 | 1568 | 1562 | 4859 |
| Odd | 0.971 | 1.046 | 1.547 | 166.3 | -19 | 335 | 2072 | 2054 | 5006 |
| SRM | 0.351 | 1.064 | 1.310 | 129.3 | -137 | 143 | 1206 | 1098 | 5189 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-09-27 | SRM 592 | 1 | 538 | 546.81 | -0.12 | -21 | 2267 | 4851 | -108 | 1098 | 5189 |
| 2 | 2013-08-01 | SRM 587 | 2 | 57 | 353.20 | 2.63 | 341 | 2288 | 4635 | 143 | 1206 | 4137 |
| 1 | 2013-07-27 | SRM 586 | 2 | 536 | 670.23 | 0.32 | 126 | 1947 | 7834 | -137 | 1063 | 5529 |