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 |
|---|---|---|---|
| JerryHong | 2 | 1740 | 998 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.572 | 0.943 | 1.103 | 113.6 | -45 | 182 | 1338 | 1338 | 3808 |
| Odd | 0.687 | 0.948 | 1.171 | 170.0 | -36 | 304 | 1647 | 1647 | 3884 |
| EloSRM | 0.673 | 0.959 | 1.172 | 180.9 | -53 | 309 | 1740 | 1740 | 3792 |
| SRMFix | 0.590 | 0.990 | 1.153 | 162.8 | -94 | 231 | 1337 | 1337 | 3940 |
| SRM | 0.105 | 1.054 | 1.059 | 202.0 | -303 | 101 | 998 | 998 | 4025 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-01-13 | SRM 334 | 2 | 149 | 461.86 | 1.63 | 309 | 1740 | 3792 | 101 | 998 | 4025 |
| 1 | 2006-11-29 | SRM 328 | 2 | 331 | 339.37 | -0.29 | -53 | 1431 | 5929 | -303 | 897 | 4684 |