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 |
|---|---|---|---|
| JamesQuinn | 1 | 2223 | 1370 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.267 | 1.267 | 1.267 | 170.0 | 170 | 170 | 1370 | 1370 | 2271 |
| SRMFix | 2.142 | 2.142 | 2.142 | 419.5 | 420 | 420 | 1620 | 1620 | 3847 |
| initial | 2.203 | 2.203 | 2.203 | 265.3 | 265 | 265 | 1465 | 1465 | 4956 |
| EloSRM | 2.273 | 2.273 | 2.273 | 517.0 | 517 | 517 | 2223 | 2223 | 3752 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-04-16 | Member SRM 503 | 2 | 159 | 768.45 | 2.27 | 517 | 2223 | 3752 | 170 | 1370 | 2271 |