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 |
|---|---|---|---|
| adavydow | 4 | 2419 | 1514 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.569 | 0.569 | 0.627 | 104.7 | 38 | 165 | 1514 | 1514 | 1371 |
| EloSRM | 1.137 | 1.137 | 1.297 | 288.0 | 86 | 488 | 2419 | 2419 | 1560 |
| Odd | 1.152 | 1.152 | 1.313 | 282.9 | 83 | 496 | 2273 | 2273 | 1615 |
| SRMFix | 1.163 | 1.163 | 1.253 | 203.6 | 85 | 361 | 1811 | 1811 | 2208 |
| initial | 1.278 | 1.278 | 1.346 | 153.9 | 101 | 222 | 1662 | 1662 | 3011 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-09-04 | SRM 416 | 1 | 466 | ||||||||
| 3 | 2008-05-06 | SRM 401 | 1 | 339 | 454.51 | 0.42 | 86 | 2419 | 1560 | 38 | 1514 | 1371 |
| 2 | 2008-05-01 | SRM 400 | 1 | 266 | 549.84 | 1.05 | 290 | 2333 | 1838 | 165 | 1476 | 1418 |
| 1 | 2008-04-23 | SRM 399 | 2 | 100 | 384.17 | 1.94 | 488 | 2043 | 3224 | 111 | 1311 | 2222 |