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 |
|---|---|---|---|
| speed369 | 2 | 1575 | 323 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.385 | 0.385 | 0.392 | 81.6 | -109 | -54 | 1448 | 1394 | 12685 |
| EloSRM | -0.416 | 0.416 | 0.425 | 95.0 | -127 | -63 | 1638 | 1575 | 12547 |
| SRMFix | -0.507 | 0.507 | 0.522 | 104.4 | -145 | -64 | 1055 | 991 | 12697 |
| initial | -0.511 | 0.511 | 0.513 | 61.5 | -67 | -56 | 1133 | 1077 | 12401 |
| SRM | -1.022 | 1.022 | 1.179 | 438.5 | -654 | -223 | 546 | 323 | 12846 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-06-25 | SRM 547 | 2 | 623 | 500.13 | -0.33 | -63 | 1575 | 12547 | -223 | 323 | 12846 |
| 1 | 2012-06-16 | SRM 546 | 2 | 930 | 662.69 | -0.50 | -127 | 1638 | 11893 | -654 | 546 | 12090 |