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 |
|---|---|---|---|
| samba123 | 3 | 1510 | 973 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.000 | 0.273 | 0.290 | 46.3 | -56 | 46 | 1283 | 1228 | 2332 |
| initial | 0.070 | 0.277 | 0.281 | 33.4 | -37 | 37 | 1263 | 1225 | 2356 |
| EloSRM | 0.004 | 0.333 | 0.356 | 71.7 | -40 | 118 | 1550 | 1510 | 2217 |
| Odd | -0.007 | 0.341 | 0.371 | 75.4 | -32 | 137 | 1504 | 1472 | 2186 |
| SRM | -0.426 | 0.426 | 0.461 | 75.7 | -93 | -44 | 1110 | 973 | 2094 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-10-27 | SRM 217 | 2 | 133 | 94.40 | -0.50 | -40 | 1510 | 2217 | -93 | 973 | 2094 |
| 2 | 2004-10-18 | SRM 216 | 2 | 99 | 113.17 | 0.19 | 57 | 1550 | 2113 | -44 | 1066 | 1745 |
| 1 | 2004-09-28 | SRM 213 | 2 | 129 | 160.21 | 0.31 | 118 | 1493 | 2377 | -90 | 1110 | 1613 |