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 |
|---|---|---|---|
| begaoxiao | 1 | 2255 | 1344 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.094 | 1.094 | 1.094 | 144.0 | 144 | 144 | 1344 | 1344 | 2608 |
| SRMFix | 2.033 | 2.033 | 2.033 | 402.4 | 402 | 402 | 1602 | 1602 | 4286 |
| initial | 2.091 | 2.091 | 2.091 | 251.8 | 252 | 252 | 1452 | 1452 | 5411 |
| EloSRM | 2.169 | 2.169 | 2.169 | 528.3 | 528 | 528 | 2255 | 2255 | 4013 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-14 | SRM 518 | 2 | 179 | 805.10 | 2.17 | 528 | 2255 | 4013 | 144 | 1344 | 2608 |