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 |
|---|---|---|---|
| akkhil | 6 | 1527 | 279 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.238 | 0.238 | 0.256 | 31.6 | -62 | -4 | 1713 | 1527 | 12181 |
| Odd | -0.238 | 0.238 | 0.260 | 31.7 | -54 | 18 | 1544 | 1372 | 12211 |
| SRMFix | -0.277 | 0.277 | 0.288 | 40.8 | -69 | -17 | 1144 | 955 | 12364 |
| initial | -0.290 | 0.290 | 0.305 | 34.9 | -52 | -20 | 1180 | 991 | 12369 |
| SRM | -0.563 | 0.563 | 0.662 | 153.5 | -270 | -39 | 930 | 279 | 12396 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-10-25 | SRM 522 | 2 | 699 | 666.68 | -0.16 | -17 | 1527 | 12181 | -39 | 279 | 12396 |
| 5 | 2011-10-13 | SRM 521 | 2 | 1128 | 950.80 | -0.27 | -31 | 1544 | 12044 | -124 | 318 | 12305 |
| 4 | 2011-10-04 | SRM 520 | 2 | 953 | 911.30 | -0.20 | -25 | 1575 | 11650 | -80 | 442 | 11870 |
| 3 | 2011-09-19 | SRM 519 | 2 | 810 | 678.46 | -0.32 | -50 | 1600 | 11240 | -174 | 522 | 11452 |
| 2 | 2011-08-20 | SRM 515 | 2 | 885 | 754.08 | -0.38 | -62 | 1650 | 9760 | -234 | 696 | 9706 |
| 1 | 2011-07-02 | SRM 511 | 2 | 952 | 886.89 | -0.10 | -4 | 1713 | 8829 | -270 | 930 | 6517 |