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 |
|---|---|---|---|
| ntsr | 3 | 2476 | 1175 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.504 | 0.824 | 0.929 | 175.0 | -275 | 168 | 1282 | 1175 | 4583 |
| SRMFix | 0.944 | 1.010 | 1.199 | 168.5 | -17 | 317 | 1671 | 1671 | 4352 |
| EloSRM | 1.016 | 1.087 | 1.291 | 275.0 | -31 | 435 | 2476 | 2476 | 3395 |
| initial | 1.066 | 1.088 | 1.319 | 131.0 | -4 | 198 | 1585 | 1585 | 5035 |
| Odd | 1.022 | 1.091 | 1.299 | 260.5 | -28 | 446 | 2250 | 2250 | 3629 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-02 | TCO13 Round 1B | 1 | 405 | 1,140.33 | 1.49 | 359 | 2476 | 3395 | 168 | 1175 | 4583 |
| 2 | 2011-10-25 | SRM 522 | 1 | 520 | 494.21 | -0.11 | -31 | 2116 | 5203 | -275 | 1007 | 5865 |
| 1 | 2011-06-02 | SRM 508 | 2 | 272 | 860.20 | 1.66 | 435 | 2147 | 4549 | 82 | 1282 | 3011 |