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 |
|---|---|---|---|
| salessandri | 1 | 2110 | 1344 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.025 | 1.025 | 1.025 | 144.0 | 144 | 144 | 1344 | 1344 | 2101 |
| SRMFix | 1.914 | 1.914 | 1.914 | 383.3 | 383 | 383 | 1583 | 1583 | 3481 |
| initial | 1.969 | 1.969 | 1.969 | 237.1 | 237 | 237 | 1437 | 1437 | 4434 |
| EloSRM | 2.040 | 2.040 | 2.040 | 492.1 | 492 | 492 | 2110 | 2110 | 3400 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-07-23 | SRM 445 | 2 | 175 | 719.67 | 2.04 | 492 | 2110 | 3400 | 144 | 1344 | 2101 |