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 |
|---|---|---|---|
| matthew_ng | 1 | 2461 | 1372 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.387 | 1.387 | 1.387 | 172.0 | 172 | 172 | 1372 | 1372 | 2638 |
| SRMFix | 2.340 | 2.340 | 2.340 | 449.7 | 450 | 450 | 1650 | 1650 | 4265 |
| initial | 2.402 | 2.402 | 2.402 | 289.2 | 289 | 289 | 1489 | 1489 | 5407 |
| EloSRM | 2.455 | 2.455 | 2.455 | 552.2 | 552 | 552 | 2461 | 2461 | 3983 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-04-17 | SRM 656 | 2 | 74 | 405.66 | 2.46 | 552 | 2461 | 3983 | 172 | 1372 | 2638 |