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 |
|---|---|---|---|
| notsmita | 2 | 1618 | 1047 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.242 | 0.306 | 0.390 | 36.8 | -8 | 66 | 1266 | 1258 | 2997 |
| SRMFix | 0.113 | 0.391 | 0.407 | 82.2 | -47 | 117 | 1317 | 1270 | 2951 |
| SRM | -0.464 | 0.464 | 0.494 | 76.5 | -102 | -51 | 1149 | 1047 | 2427 |
| EloSRM | 0.150 | 0.511 | 0.532 | 123.0 | -30 | 216 | 1648 | 1618 | 2795 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-11-30 | SRM 275 | 2 | 184 | 143.29 | -0.36 | -30 | 1618 | 2795 | -102 | 1047 | 2427 |
| 1 | 2005-11-21 | SRM 273 | 2 | 145 | 229.19 | 0.66 | 216 | 1648 | 2609 | -51 | 1149 | 1895 |