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 |
|---|---|---|---|
| pppnk | 2 | 1864 | 976 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.232 | 0.232 | 0.317 | 39.0 | 4 | 74 | 1278 | 1278 | 6189 |
| initial | 0.286 | 0.286 | 0.356 | 34.4 | 9 | 60 | 1269 | 1269 | 6322 |
| EloSRM | 0.359 | 0.359 | 0.418 | 121.7 | 74 | 169 | 1864 | 1864 | 5992 |
| Odd | 0.362 | 0.362 | 0.401 | 122.8 | 94 | 152 | 1711 | 1711 | 6098 |
| SRM | -0.469 | 0.469 | 0.619 | 112.0 | -186 | -38 | 1014 | 976 | 5159 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-10-26 | SRM 486 | 2 | 515 | 766.03 | 0.57 | 169 | 1864 | 5992 | -38 | 976 | 5159 |
| 1 | 2009-08-08 | SRM 446 | 2 | 646 | 713.95 | 0.14 | 74 | 1695 | 6694 | -186 | 1014 | 4618 |