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 |
|---|---|---|---|
| aakashjohari | 8 | 2450 | 1276 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.665 | 0.753 | 1.304 | 87.5 | -16 | 318 | 1859 | 1835 | 1527 |
| EloSRM | 0.726 | 0.770 | 1.294 | 96.7 | -9 | 294 | 2450 | 2450 | 2221 |
| Odd | 0.738 | 0.795 | 1.318 | 97.9 | -10 | 287 | 2272 | 2268 | 1907 |
| SRM | 0.448 | 0.800 | 1.253 | 76.5 | -179 | 155 | 1327 | 1276 | 1973 |
| initial | 0.785 | 0.842 | 1.402 | 101.4 | -22 | 399 | 1977 | 1956 | 1518 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2017-09-26 | SRM 721 | 1 | 150 | 198.72 | -0.03 | 1 | 2450 | 2221 | -24 | 1276 | 1973 |
| 7 | 2011-06-08 | SRM 509 | 1 | 565 | 616.58 | 0.13 | 23 | 2449 | 2631 | 14 | 1300 | 2870 |
| 6 | 2011-06-02 | SRM 508 | 1 | 540 | 612.75 | -0.14 | -9 | 2426 | 2722 | -41 | 1286 | 2979 |
| 5 | 2011-05-28 | SRM 507 | 1 | 435 | 646.33 | 0.57 | 101 | 2435 | 2631 | 67 | 1327 | 2652 |
| 4 | 2011-02-26 | SRM 498 | 1 | 577 | 622.90 | 0.11 | 29 | 2335 | 2913 | -24 | 1260 | 2894 |
| 3 | 2011-02-10 | SRM 497 | 2 | 33 | 267.89 | 3.02 | 229 | 2306 | 3088 | 155 | 1284 | 2739 |
| 2 | 2011-02-01 | SRM 496 | 2 | 145 | 565.84 | 1.96 | 294 | 2077 | 4666 | 108 | 1129 | 4100 |
| 1 | 2011-01-27 | SRM 495 | 2 | 656 | 747.73 | 0.19 | 88 | 1783 | 7166 | -179 | 1021 | 4979 |