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 |
|---|---|---|---|
| helianthus | 5 | 1302 | 627 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.176 | 0.194 | 0.237 | 27.3 | -48 | 44 | 1394 | 1302 | 4630 |
| SRMFix | -0.205 | 0.205 | 0.238 | 28.4 | -49 | -16 | 1176 | 1058 | 4616 |
| initial | -0.206 | 0.206 | 0.247 | 24.8 | -52 | -6 | 1194 | 1076 | 4966 |
| Odd | -0.190 | 0.214 | 0.254 | 28.7 | -48 | 53 | 1351 | 1265 | 4436 |
| SRM | -0.522 | 0.522 | 0.557 | 114.6 | -182 | -34 | 1018 | 627 | 4657 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2005-08-30 | SRM 261 | 2 | 241 | 266.33 | -0.11 | -9 | 1302 | 4630 | -34 | 627 | 4657 |
| 4 | 2004-09-01 | SRM 210 | 2 | 186 | 149.82 | -0.42 | -48 | 1311 | 2889 | -145 | 661 | 3298 |
| 3 | 2004-08-18 | SRM 208 | 2 | 160 | 132.52 | -0.27 | -33 | 1360 | 2664 | -108 | 806 | 2742 |
| 2 | 2004-04-24 | SRM 191 | 2 | 109 | 99.92 | -0.12 | -2 | 1393 | 2472 | -104 | 914 | 2235 |
| 1 | 2004-04-06 | SRM 190 | 2 | 110 | 113.60 | 0.05 | 44 | 1394 | 2481 | -182 | 1018 | 1867 |