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 |
|---|---|---|---|
| huangweiqiang | 2 | 1676 | 509 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.392 | 0.392 | 0.393 | 79.0 | -84 | -74 | 1750 | 1676 | 12213 |
| SRMFix | -0.463 | 0.463 | 0.463 | 92.5 | -109 | -76 | 1091 | 1015 | 12430 |
| initial | -0.472 | 0.472 | 0.476 | 56.9 | -64 | -50 | 1150 | 1086 | 12275 |
| SRM | -0.987 | 0.987 | 1.018 | 345.5 | -397 | -294 | 803 | 509 | 12224 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-11-20 | SRM 597 | 2 | 1038 | 785.12 | -0.42 | -74 | 1676 | 12213 | -294 | 509 | 12224 |
| 1 | 2013-10-24 | SRM 595 | 2 | 394 | 343.42 | -0.36 | -84 | 1750 | 10554 | -397 | 803 | 8769 |