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 |
|---|---|---|---|
| Boris_the_Brave | 1 | 2206 | 1481 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.220 | 2.220 | 2.220 | 281.0 | 281 | 281 | 1481 | 1481 | 1347 |
| SRMFix | 3.072 | 3.072 | 3.072 | 552.0 | 552 | 552 | 1752 | 1752 | 2240 |
| initial | 3.122 | 3.122 | 3.122 | 376.0 | 376 | 376 | 1576 | 1576 | 3032 |
| EloSRM | 3.207 | 3.207 | 3.207 | 671.0 | 671 | 671 | 2206 | 2206 | 2087 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-12-04 | SRM 380 | 2 | 45 | 415.51 | 3.21 | 671 | 2206 | 2087 | 281 | 1481 | 1347 |