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 |
|---|---|---|---|
| lhyqie | 3 | 1484 | 445 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.371 | 0.373 | 0.513 | 45.0 | -102 | 0 | 1099 | 1066 | 9253 |
| SRMFix | -0.321 | 0.391 | 0.513 | 79.8 | -192 | 18 | 1026 | 997 | 9338 |
| Odd | -0.275 | 0.404 | 0.499 | 81.0 | -132 | 87 | 1380 | 1356 | 9100 |
| EloSRM | -0.268 | 0.411 | 0.506 | 90.5 | -141 | 99 | 1515 | 1484 | 9151 |
| SRM | -0.398 | 0.424 | 0.602 | 251.7 | -702 | -5 | 498 | 445 | 9179 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-03-16 | SRM 464 | 2 | 771 | 771.29 | -0.19 | -31 | 1484 | 9151 | -48 | 445 | 9179 |
| 2 | 2010-03-02 | SRM 463 | 2 | 665 | 772.14 | 0.22 | 99 | 1515 | 9154 | -5 | 493 | 9361 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 1316 | 741.75 | -0.83 | -141 | 1415 | 10290 | -702 | 498 | 10302 |