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 |
|---|---|---|---|
| xiaoxin1 | 1 | 2442 | 1404 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.857 | 0.857 | 0.857 | 204.0 | 204 | 204 | 1404 | 1404 | 2373 |
| SRMFix | 1.551 | 1.551 | 1.551 | 322.1 | 322 | 322 | 1522 | 1522 | 4927 |
| initial | 1.574 | 1.574 | 1.574 | 189.6 | 190 | 190 | 1390 | 1390 | 5986 |
| EloSRM | 1.593 | 1.593 | 1.593 | 530.1 | 530 | 530 | 2442 | 2442 | 3979 |
| Odd | 1.616 | 1.616 | 1.616 | 527.1 | 527 | 527 | 2177 | 2177 | 4215 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-05-09 | 2015 TCO 1C | 1 | 203 | 612.38 | 1.59 | 530 | 2442 | 3979 | 204 | 1404 | 2373 |