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 |
|---|---|---|---|
| ngileadi | 1 | 2298 | 1429 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.891 | 1.891 | 1.891 | 229.0 | 229 | 229 | 1429 | 1429 | 1640 |
| SRMFix | 2.850 | 2.850 | 2.850 | 522.4 | 522 | 522 | 1722 | 1722 | 2779 |
| initial | 2.910 | 2.910 | 2.910 | 350.4 | 350 | 350 | 1550 | 1550 | 3699 |
| EloSRM | 2.983 | 2.983 | 2.983 | 638.5 | 638 | 638 | 2298 | 2298 | 2575 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-05-20 | SRM 470 | 2 | 89 | 703.69 | 2.98 | 638 | 2298 | 2575 | 229 | 1429 | 1640 |