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 |
|---|---|---|---|
| iwenhung | 8 | 1952 | 823 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.090 | 0.760 | 0.823 | 79.1 | -153 | 58 | 1198 | 823 | 6532 |
| initial | 0.171 | 0.764 | 0.865 | 92.0 | -134 | 161 | 1505 | 1365 | 4970 |
| Odd | -0.031 | 0.802 | 0.852 | 90.7 | -56 | 337 | 1881 | 1825 | 4602 |
| SRMFix | 0.078 | 0.803 | 0.854 | 95.7 | -99 | 206 | 1471 | 1365 | 5047 |
| EloSRM | -0.027 | 0.806 | 0.851 | 91.9 | -57 | 319 | 2006 | 1952 | 4608 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2010-01-04 | SRM 457 | 2 | 503 | 283.45 | -0.99 | -43 | 1952 | 4608 | -111 | 823 | 6532 |
| 7 | 2009-12-17 | Member SRM 455 | 2 | 237 | 343.19 | 0.53 | 46 | 1995 | 4243 | 50 | 934 | 5298 |
| 6 | 2009-12-05 | SRM 454 | 2 | 774 | 390.78 | -1.16 | -56 | 1949 | 4612 | -153 | 884 | 6102 |
| 5 | 2009-11-25 | SRM 453.5 | 2 | 222 | 301.57 | 0.44 | 50 | 2006 | 4204 | 20 | 1037 | 4439 |
| 4 | 2009-11-05 | SRM 452 | 2 | 212 | 447.35 | 1.08 | 115 | 1956 | 4640 | 58 | 1017 | 4673 |
| 3 | 2009-10-20 | SRM 451 | 2 | 525 | 332.01 | -0.66 | -57 | 1841 | 5476 | -123 | 959 | 5251 |
| 2 | 2009-10-17 | SRM 450 | 2 | 507 | 353.03 | -0.52 | -49 | 1897 | 5045 | -116 | 1082 | 4081 |
| 1 | 2009-09-23 | SRM 449 | 2 | 358 | 748.23 | 1.06 | 319 | 1946 | 4632 | -2 | 1198 | 3139 |