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 |
|---|---|---|---|
| aidilin | 4 | 1868 | 841 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.257 | 0.417 | 0.571 | 50.2 | -35 | 129 | 1324 | 1324 | 5078 |
| SRMFix | 0.267 | 0.429 | 0.585 | 59.5 | -77 | 118 | 1284 | 1284 | 5486 |
| EloSRM | 0.332 | 0.437 | 0.570 | 97.4 | -45 | 169 | 1868 | 1868 | 5083 |
| SRM | -0.110 | 0.645 | 0.759 | 125.2 | -323 | 71 | 877 | 841 | 6251 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-03-16 | SRM 464 | 2 | 317 | 647.56 | 1.03 | 169 | 1868 | 5083 | 71 | 841 | 6251 |
| 3 | 2010-03-02 | SRM 463 | 2 | 504 | 682.18 | 0.44 | 142 | 1699 | 6749 | -7 | 770 | 7377 |
| 2 | 2008-07-31 | SRM 412 | 2 | 591 | 620.83 | 0.07 | 34 | 1557 | 9208 | -100 | 777 | 10081 |
| 1 | 2008-07-23 | SRM 411 | 2 | 410 | 434.29 | -0.21 | -45 | 1523 | 9879 | -323 | 877 | 8622 |