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 |
|---|---|---|---|
| tahabin | 7 | 1915 | 760 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.118 | 0.293 | 0.351 | 39.4 | -17 | 88 | 1748 | 1748 | 7935 |
| EloSRM | 0.116 | 0.307 | 0.363 | 38.9 | -23 | 88 | 1915 | 1915 | 7957 |
| initial | 0.125 | 0.321 | 0.380 | 38.7 | -32 | 84 | 1305 | 1305 | 7606 |
| SRMFix | 0.130 | 0.330 | 0.390 | 41.0 | -56 | 63 | 1252 | 1252 | 8190 |
| SRM | -0.129 | 0.513 | 0.629 | 82.0 | -278 | 46 | 922 | 760 | 9929 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-06-07 | SRM 545 | 2 | 429 | 670.46 | 0.64 | 76 | 1915 | 7957 | 46 | 760 | 9929 |
| 6 | 2012-02-23 | SRM 534 | 2 | 667 | 534.25 | -0.32 | -18 | 1838 | 8485 | -41 | 714 | 10402 |
| 5 | 2012-01-31 | SRM 531 | 2 | 545 | 712.60 | 0.39 | 53 | 1856 | 8017 | 21 | 755 | 9470 |
| 4 | 2012-01-19 | SRM 530 | 2 | 546 | 524.98 | -0.06 | 5 | 1803 | 8591 | -33 | 734 | 9900 |
| 3 | 2012-01-14 | SRM 529 | 2 | 632 | 863.68 | 0.45 | 88 | 1798 | 8565 | 0 | 767 | 9308 |
| 2 | 2011-12-28 | SRM 528 | 2 | 859 | 753.88 | -0.19 | -23 | 1710 | 9637 | -155 | 767 | 9298 |
| 1 | 2011-12-23 | SRM 526.5 | 2 | 575 | 534.47 | -0.10 | -8 | 1733 | 9209 | -278 | 922 | 6946 |