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 |
|---|---|---|---|
| dcortecchia | 3 | 2151 | 1416 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.609 | 0.674 | 1.112 | 86.7 | -13 | 238 | 1438 | 1416 | 883 |
| SRMFix | 1.076 | 1.076 | 1.580 | 194.8 | 29 | 503 | 1784 | 1784 | 1095 |
| Odd | 1.101 | 1.101 | 1.683 | 239.6 | 35 | 600 | 2061 | 2061 | 940 |
| EloSRM | 1.104 | 1.104 | 1.665 | 241.8 | 42 | 590 | 2151 | 2151 | 942 |
| initial | 1.243 | 1.243 | 1.642 | 149.7 | 54 | 332 | 1649 | 1649 | 1447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-11-19 | SRM 272 | 1 | 246 | 271.89 | 0.14 | 42 | 2151 | 942 | -9 | 1416 | 883 |
| 2 | 2005-10-26 | SRM 269 | 1 | 141 | 174.00 | 0.30 | 93 | 2110 | 998 | -13 | 1425 | 847 |
| 1 | 2005-10-05 | SRM 267 | 2 | 29 | 211.28 | 2.86 | 590 | 2016 | 1212 | 238 | 1438 | 819 |