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 |
|---|---|---|---|
| Matrin | 7 | 1660 | 548 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.037 | 0.421 | 0.498 | 50.6 | -75 | 118 | 1283 | 1169 | 9778 |
| EloSRM | -0.088 | 0.427 | 0.553 | 65.2 | -71 | 242 | 1765 | 1660 | 7350 |
| SRMFix | -0.056 | 0.437 | 0.519 | 61.1 | -77 | 157 | 1280 | 1154 | 9169 |
| SRM | -0.235 | 0.532 | 0.604 | 110.6 | -323 | 35 | 912 | 548 | 12116 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2008-10-18 | SRM 422 | 2 | 659 | 587.95 | -0.42 | -26 | 1660 | 7350 | -45 | 548 | 12116 |
| 6 | 2008-10-08 | SRM 421 | 2 | 512 | 531.16 | 0.05 | 15 | 1686 | 7215 | 18 | 593 | 12050 |
| 5 | 2008-10-02 | SRM 420 | 2 | 459 | 474.88 | 0.05 | 17 | 1671 | 7286 | 8 | 575 | 12062 |
| 4 | 2008-09-24 | SRM 419 | 2 | 544 | 322.71 | -0.75 | -71 | 1654 | 7471 | -239 | 567 | 12216 |
| 3 | 2008-09-20 | SRM 418 | 2 | 445 | 428.32 | -0.42 | -40 | 1724 | 6663 | -106 | 806 | 9584 |
| 2 | 2008-09-11 | SRM 417 | 2 | 307 | 649.97 | 1.08 | 242 | 1765 | 6192 | 35 | 912 | 8240 |
| 1 | 2008-07-23 | SRM 411 | 2 | 410 | 434.29 | -0.21 | -45 | 1523 | 9879 | -323 | 877 | 8622 |