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 |
|---|---|---|---|
| tachim | 1 | 2167 | 1323 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.883 | 0.883 | 0.883 | 123.0 | 123 | 123 | 1323 | 1323 | 2412 |
| SRMFix | 1.814 | 1.814 | 1.814 | 366.8 | 367 | 367 | 1567 | 1567 | 3972 |
| initial | 1.881 | 1.881 | 1.881 | 226.5 | 227 | 227 | 1427 | 1427 | 5039 |
| EloSRM | 1.948 | 1.948 | 1.948 | 476.3 | 476 | 476 | 2167 | 2167 | 3829 |
| Odd | 2.000 | 2.000 | 2.000 | 494.8 | 495 | 495 | 2005 | 2005 | 3934 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-28 | SRM 492 | 2 | 138 | 532.44 | 1.95 | 476 | 2167 | 3829 | 123 | 1323 | 2412 |