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 |
|---|---|---|---|
| chensqi | 1 | 2919 | 1734 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.983 | 2.983 | 2.983 | 534.0 | 534 | 534 | 1734 | 1734 | 1087 |
| SRMFix | 3.595 | 3.595 | 3.595 | 617.4 | 617 | 617 | 1817 | 1817 | 3288 |
| initial | 3.616 | 3.616 | 3.616 | 435.4 | 435 | 435 | 1635 | 1635 | 4501 |
| EloSRM | 3.628 | 3.628 | 3.628 | 1,011.3 | 1011 | 1011 | 2919 | 2919 | 1495 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-04-11 | 2015 TCO 1A | 1 | 85 | 1,050.90 | 3.63 | 1011 | 2919 | 1495 | 534 | 1734 | 1087 |