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 |
|---|---|---|---|
| NikitaD | 8 | 2706 | 1373 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.373 | 0.604 | 0.763 | 74.4 | -81 | 121 | 1373 | 1373 | 2809 |
| SRMFix | 0.616 | 0.684 | 0.898 | 86.9 | -17 | 314 | 1843 | 1843 | 3233 |
| EloSRM | 0.598 | 0.689 | 0.899 | 140.2 | -33 | 423 | 2706 | 2706 | 2264 |
| Odd | 0.601 | 0.694 | 0.908 | 130.5 | -30 | 432 | 2463 | 2463 | 2467 |
| initial | 0.773 | 0.791 | 1.082 | 95.3 | -8 | 248 | 1945 | 1945 | 3453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2014-01-11 | SRM 604 | 1 | 316 | 678.87 | 1.10 | 242 | 2706 | 2264 | 121 | 1373 | 2809 |
| 7 | 2012-05-19 | SRM 543 | 1 | 660 | 628.46 | -0.26 | -33 | 2464 | 3288 | -81 | 1252 | 3780 |
| 6 | 2012-01-31 | SRM 531 | 1 | 353 | 662.26 | 0.91 | 172 | 2497 | 2718 | 120 | 1333 | 2808 |
| 5 | 2011-11-12 | SRM 523 | 1 | 467 | 562.54 | -0.10 | -11 | 2325 | 3646 | -24 | 1213 | 3837 |
| 4 | 2011-08-09 | SRM 514 | 2 | 85 | 205.36 | 1.27 | 149 | 2336 | 3337 | 62 | 1237 | 3429 |
| 3 | 2011-03-08 | SRM 499 | 1 | 614 | 689.39 | 0.17 | 63 | 2187 | 3859 | -34 | 1175 | 3697 |
| 2 | 2010-09-15 | Member SRM 482 | 1 | 491 | 596.86 | 0.05 | 27 | 2124 | 3858 | -72 | 1209 | 3152 |
| 1 | 2010-08-26 | SRM 480 | 2 | 161 | 502.52 | 1.64 | 423 | 2097 | 3984 | 81 | 1281 | 2529 |