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 |
|---|---|---|---|
| ChuckLeeQB7 | 1 | 2553 | 1480 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.213 | 1.213 | 1.213 | 280.0 | 280 | 280 | 1480 | 1480 | 1970 |
| SRMFix | 1.886 | 1.886 | 1.886 | 378.7 | 379 | 379 | 1579 | 1579 | 4566 |
| initial | 1.908 | 1.908 | 1.908 | 229.8 | 230 | 230 | 1430 | 1430 | 5707 |
| EloSRM | 1.927 | 1.927 | 1.927 | 642.8 | 643 | 643 | 2553 | 2553 | 3275 |
| Odd | 1.946 | 1.946 | 1.946 | 634.1 | 634 | 634 | 2282 | 2282 | 3500 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-04-25 | 2015 TCO 1B | 1 | 207 | 787.33 | 1.93 | 643 | 2553 | 3275 | 280 | 1480 | 1970 |