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 |
|---|---|---|---|
| suryawang | 5 | 1980 | 1096 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.014 | 0.191 | 0.216 | 25.6 | -64 | 6 | 1206 | 1096 | 4066 |
| EloSRM | 0.381 | 0.381 | 0.523 | 102.3 | 13 | 307 | 1980 | 1980 | 5038 |
| SRMFix | 0.258 | 0.401 | 0.485 | 66.6 | -38 | 195 | 1495 | 1457 | 4622 |
| initial | 0.436 | 0.506 | 0.609 | 61.0 | -21 | 111 | 1484 | 1462 | 4523 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-10-26 | SRM 486 | 2 | 438 | 484.92 | 0.14 | 53 | 1980 | 5038 | -44 | 1096 | 4066 |
| 4 | 2007-07-12 | SRM 357 | 2 | 154 | 212.27 | 0.46 | 91 | 1928 | 3063 | -8 | 1140 | 2945 |
| 3 | 2006-09-18 | SRM 319 | 2 | 146 | 172.68 | 0.24 | 48 | 1837 | 2832 | 6 | 1148 | 2699 |
| 2 | 2006-08-29 | SRM 318 | 1 | 312 | 360.16 | 0.02 | 13 | 1789 | 2986 | -64 | 1142 | 2576 |
| 1 | 2006-08-09 | SRM 315 | 2 | 115 | 235.61 | 1.03 | 307 | 1776 | 3142 | 6 | 1206 | 2274 |