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 |
|---|---|---|---|
| jalajb2k7 | 1 | 2046 | 1251 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.338 | 0.338 | 0.338 | 51.0 | 51 | 51 | 1251 | 1251 | 2596 |
| SRMFix | 1.251 | 1.251 | 1.251 | 268.1 | 268 | 268 | 1468 | 1468 | 4194 |
| initial | 1.303 | 1.303 | 1.303 | 156.9 | 157 | 157 | 1357 | 1357 | 4978 |
| EloSRM | 1.384 | 1.384 | 1.384 | 388.1 | 388 | 388 | 2046 | 2046 | 3973 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-05-04 | SRM 469 | 2 | 269 | 703.34 | 1.38 | 388 | 2046 | 3973 | 51 | 1251 | 2596 |