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 |
|---|---|---|---|
| elena-malakhova | 1 | 2053 | 1243 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.267 | 0.267 | 0.267 | 43.0 | 43 | 43 | 1243 | 1243 | 3380 |
| SRMFix | 1.096 | 1.096 | 1.096 | 238.7 | 239 | 239 | 1439 | 1439 | 5544 |
| initial | 1.154 | 1.154 | 1.154 | 139.0 | 139 | 139 | 1339 | 1339 | 6468 |
| EloSRM | 1.231 | 1.231 | 1.231 | 333.0 | 333 | 333 | 2053 | 2053 | 5476 |
| Odd | 1.281 | 1.281 | 1.281 | 349.2 | 349 | 349 | 1878 | 1878 | 5648 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-26 | SRM 513 | 2 | 369 | 867.20 | 1.23 | 333 | 2053 | 5476 | 43 | 1243 | 3380 |