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 |
|---|---|---|---|
| LiBo | 5 | 1649 | 911 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.309 | 0.516 | 0.608 | 96.3 | -86 | 154 | 1649 | 1649 | 2803 |
| initial | 0.267 | 0.520 | 0.606 | 62.6 | -61 | 124 | 1329 | 1329 | 2673 |
| SRMFix | 0.305 | 0.568 | 0.646 | 89.2 | -122 | 136 | 1312 | 1312 | 2865 |
| SRM | 0.078 | 0.644 | 0.764 | 117.2 | -379 | 78 | 911 | 911 | 3292 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-01-19 | SRM 283 | 2 | 173 | 194.40 | 0.17 | 34 | 1649 | 2803 | 11 | 911 | 3292 |
| 4 | 2006-01-05 | SRM 281 | 2 | 125 | 257.53 | 1.04 | 154 | 1615 | 3012 | 78 | 900 | 3453 |
| 3 | 2005-12-21 | SRM 279 | 2 | 144 | ||||||||
| 2 | 2005-12-19 | SRM 278 | 2 | 180 | 243.86 | 0.44 | 111 | 1461 | 3773 | 1 | 822 | 3928 |
| 1 | 2005-12-17 | SRM 277 | 2 | 394 | 323.22 | -0.41 | -86 | 1350 | 4552 | -379 | 821 | 3922 |