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 |
|---|---|---|---|
| checoo | 2 | 1397 | 810 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.077 | 0.125 | 0.147 | 32.9 | -31 | 35 | 1334 | 1334 | 3188 |
| EloSRM | -0.093 | 0.140 | 0.168 | 36.2 | -41 | 32 | 1397 | 1397 | 3141 |
| initial | -0.186 | 0.186 | 0.233 | 22.4 | -39 | -5 | 1161 | 1155 | 3384 |
| SRMFix | -0.178 | 0.198 | 0.266 | 46.1 | -89 | 4 | 1115 | 1115 | 3417 |
| SRM | -0.741 | 0.741 | 0.838 | 195.0 | -290 | -100 | 910 | 810 | 3198 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-07-23 | SRM 253 | 2 | 251 | 259.34 | 0.05 | 32 | 1397 | 3141 | -100 | 810 | 3198 |
| 1 | 2005-05-14 | SRM 242 | 2 | 221 | 188.06 | -0.23 | -41 | 1365 | 3096 | -290 | 910 | 2535 |