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 |
|---|---|---|---|
| try3 | 2 | 1781 | 929 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.068 | 0.068 | 0.090 | 12.0 | 2 | 22 | 1224 | 1224 | 6402 |
| EloSRM | 0.121 | 0.121 | 0.122 | 56.7 | 42 | 71 | 1781 | 1781 | 6282 |
| initial | 0.128 | 0.128 | 0.138 | 15.4 | 9 | 22 | 1231 | 1231 | 6439 |
| Odd | 0.146 | 0.146 | 0.149 | 68.4 | 47 | 90 | 1632 | 1632 | 6386 |
| SRM | -0.643 | 0.643 | 0.690 | 135.5 | -191 | -80 | 1009 | 929 | 5432 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-07-28 | SRM 477 | 2 | 562 | 605.75 | 0.11 | 42 | 1781 | 6282 | -80 | 929 | 5432 |
| 1 | 2010-07-17 | SRM 476 | 2 | 656 | 719.84 | 0.13 | 71 | 1739 | 6642 | -191 | 1009 | 4589 |