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 |
|---|---|---|---|
| tva | 4 | 2124 | 988 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.133 | 1.433 | 1.869 | 204.1 | -87 | 360 | 2211 | 2124 | 6179 |
| initial | 1.085 | 1.498 | 1.910 | 180.4 | -64 | 391 | 1787 | 1723 | 4228 |
| SRMFix | 1.038 | 1.508 | 1.880 | 186.9 | -78 | 323 | 1721 | 1651 | 4427 |
| SRM | 0.748 | 1.579 | 1.850 | 198.0 | -335 | 169 | 1155 | 988 | 6549 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-02-23 | TCO13 Round 1A | 1 | 1310 | 1,147.14 | -0.39 | -87 | 2124 | 6179 | -167 | 988 | 6549 |
| 3 | 2009-01-21 | SRM 433 | 2 | 41 | 355.02 | 3.11 | 326 | 2211 | 2797 | 169 | 1155 | 4277 |
| 2 | 2008-08-16 | SRM 414 | 2 | 148 | 599.14 | 2.02 | 360 | 1886 | 4930 | 121 | 986 | 7553 |
| 1 | 2008-08-06 | SRM 413 | 2 | 512 | 518.80 | -0.21 | -44 | 1526 | 10002 | -335 | 865 | 8827 |