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 |
|---|---|---|---|
| Dmitri | 2 | 1948 | 1093 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.242 | 0.714 | 0.754 | 120.5 | -174 | 67 | 1093 | 1093 | 3750 |
| SRMFix | 0.813 | 0.813 | 1.074 | 125.2 | 27 | 223 | 1450 | 1450 | 3807 |
| initial | 0.867 | 0.867 | 1.143 | 104.4 | 15 | 194 | 1409 | 1409 | 3973 |
| Odd | 0.944 | 0.944 | 1.213 | 232.1 | 94 | 370 | 1820 | 1820 | 3543 |
| EloSRM | 0.957 | 0.957 | 1.241 | 250.9 | 89 | 413 | 1948 | 1948 | 3374 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-11-20 | SRM 378 | 2 | 151 | 506.96 | 1.75 | 413 | 1948 | 3374 | 67 | 1093 | 3750 |
| 1 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 282 | 315.40 | 0.17 | 89 | 1535 | 3786 | -174 | 1026 | 2965 |