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 |
|---|---|---|---|
| HARRY_MAT | 4 | 1379 | 377 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.189 | 0.189 | 0.249 | 41.5 | -108 | 5 | 1316 | 1272 | 12733 |
| EloSRM | -0.195 | 0.195 | 0.261 | 44.8 | -120 | 3 | 1434 | 1379 | 12706 |
| SRMFix | -0.273 | 0.273 | 0.349 | 53.8 | -139 | -10 | 1061 | 985 | 12771 |
| initial | -0.300 | 0.300 | 0.347 | 36.1 | -64 | -15 | 1136 | 1056 | 12681 |
| SRM | -0.522 | 0.522 | 0.808 | 221.8 | -674 | 19 | 526 | 377 | 12739 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-07-23 | SRM 411 | 2 | 410 | 487.31 | -0.04 | -1 | 1379 | 12706 | 13 | 377 | 12739 |
| 3 | 2008-07-19 | SRM 410 | 2 | 577 | 726.93 | -0.03 | 3 | 1380 | 12832 | 19 | 364 | 12893 |
| 2 | 2008-07-10 | SRM 409 | 2 | 876 | 750.99 | -0.25 | -56 | 1377 | 12790 | -181 | 345 | 12860 |
| 1 | 2008-04-12 | SRM 397 | 2 | 772 | 565.15 | -0.46 | -120 | 1434 | 8946 | -674 | 526 | 9148 |