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 |
|---|---|---|---|
| QuantyZhao | 2 | 1569 | 730 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.169 | 0.169 | 0.192 | 21.1 | -32 | 10 | 1473 | 1440 | 7977 |
| EloSRM | -0.189 | 0.189 | 0.201 | 23.6 | -37 | -10 | 1606 | 1569 | 7981 |
| initial | -0.248 | 0.248 | 0.253 | 29.8 | -36 | -23 | 1177 | 1140 | 9213 |
| SRMFix | -0.260 | 0.260 | 0.260 | 52.6 | -59 | -46 | 1141 | 1095 | 8987 |
| SRM | -0.933 | 0.933 | 0.954 | 235.0 | -281 | -189 | 919 | 730 | 8271 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-23 | SRM 445 | 2 | 876 | 732.10 | -0.26 | -37 | 1569 | 7981 | -189 | 730 | 8271 |
| 1 | 2009-07-08 | SRM 444 | 2 | 734 | 675.93 | -0.12 | -10 | 1606 | 7605 | -281 | 919 | 5840 |