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 |
|---|---|---|---|
| orko | 4 | 1343 | 435 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.237 | 0.237 | 0.280 | 44.4 | -58 | 16 | 1450 | 1343 | 9306 |
| Odd | -0.239 | 0.239 | 0.283 | 40.6 | -58 | 21 | 1367 | 1262 | 9291 |
| SRMFix | -0.302 | 0.302 | 0.334 | 50.2 | -94 | -11 | 1106 | 999 | 9286 |
| initial | -0.327 | 0.327 | 0.352 | 39.3 | -58 | -14 | 1157 | 1043 | 9319 |
| SRM | -0.655 | 0.655 | 0.700 | 191.2 | -321 | -122 | 879 | 435 | 9229 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-12-08 | SRM 381 | 2 | 753 | 643.74 | -0.25 | -49 | 1343 | 9306 | -137 | 435 | 9229 |
| 3 | 2007-03-28 | SRM 344 | 2 | 686 | 525.19 | -0.42 | -58 | 1392 | 6592 | -185 | 572 | 7020 |
| 2 | 2007-03-14 | SRM 342 | 2 | 373 | 371.33 | -0.01 | 16 | 1450 | 5848 | -122 | 757 | 5853 |
| 1 | 2006-12-28 | SRM 332 | 2 | 232 | 226.17 | -0.28 | -54 | 1434 | 5947 | -321 | 879 | 4921 |