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 |
|---|---|---|---|
| feng5166 | 8 | 2018 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.303 | 0.710 | 1.138 | 118.1 | -421 | 150 | 1278 | 815 | 9268 |
| initial | 0.422 | 0.777 | 1.140 | 93.5 | -103 | 345 | 1607 | 1607 | 3524 |
| SRMFix | 0.301 | 0.796 | 1.124 | 80.4 | -104 | 180 | 1454 | 1454 | 4641 |
| EloSRM | 0.194 | 0.816 | 1.114 | 95.2 | -73 | 215 | 2018 | 2018 | 4028 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-03-24 | SRM 437 | 2 | 72 | 445.23 | 2.63 | 215 | 2018 | 4028 | 150 | 815 | 9268 |
| 7 | 2008-07-31 | SRM 412 | 2 | 640 | 362.78 | -0.82 | -42 | 1803 | 5742 | -51 | 665 | 11337 |
| 6 | 2008-07-19 | SRM 410 | 2 | 361 | 457.50 | 0.34 | 39 | 1844 | 5288 | 52 | 716 | 10901 |
| 5 | 2008-07-10 | SRM 409 | 2 | 876 | 384.55 | -1.21 | -73 | 1805 | 5656 | -185 | 664 | 11298 |
| 4 | 2008-07-01 | SRM 408 | 2 | 332 | 256.98 | -0.37 | -19 | 1879 | 4843 | -8 | 849 | 8968 |
| 3 | 2008-06-26 | SRM 407 | 1 | 583 | 550.26 | -0.08 | -18 | 1898 | 4632 | -421 | 857 | 8776 |
| 2 | 2008-06-14 | SRM 405 | 1 | 461 | 613.11 | 0.39 | 142 | 1916 | 4411 | 1 | 1278 | 2977 |
| 1 | 2008-06-08 | College Tour West China | 1 | 269 | 431.35 | 0.68 | 213 | 1775 | 5790 | 77 | 1277 | 2973 |