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 |
|---|---|---|---|
| tianbo | 3 | 2227 | 1075 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.868 | 0.868 | 1.192 | 127.5 | 64 | 209 | 2227 | 2227 | 5700 |
| SRMFix | 0.860 | 0.875 | 1.242 | 109.0 | -5 | 238 | 1516 | 1516 | 5621 |
| initial | 0.935 | 0.935 | 1.307 | 112.6 | 6 | 264 | 1538 | 1538 | 5392 |
| SRM | 0.254 | 0.952 | 1.194 | 107.7 | -201 | 99 | 1075 | 1075 | 5821 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2014-01-21 | SRM 605 | 2 | 124 | 497.09 | 2.00 | 209 | 2227 | 5700 | 99 | 1075 | 5821 |
| 2 | 2014-01-11 | SRM 604 | 2 | 619 | 868.41 | 0.49 | 109 | 2018 | 7889 | -23 | 976 | 6946 |
| 1 | 2014-01-06 | SRM 603 | 2 | 564 | 609.78 | 0.11 | 64 | 1909 | 9088 | -201 | 999 | 6603 |