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 |
|---|---|---|---|
| amtematem | 7 | 2510 | 1290 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.128 | 0.492 | 0.707 | 96.9 | -152 | 202 | 1402 | 1290 | 2018 |
| SRMFix | 0.370 | 0.587 | 1.041 | 94.3 | -74 | 481 | 1774 | 1705 | 1987 |
| initial | 0.487 | 0.610 | 1.059 | 73.5 | -52 | 316 | 1647 | 1611 | 2243 |
| EloSRM | 0.371 | 0.626 | 1.094 | 131.9 | -134 | 579 | 2598 | 2510 | 2115 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2017-06-30 | SRM 717 | 1 | 95 | 178.66 | 0.02 | 16 | 2510 | 2115 | 32 | 1290 | 2018 |
| 6 | 2016-05-26 | 2016 TCO Algo 2B | 1 | 139 | 421.36 | 0.09 | 29 | 2494 | 2884 | 54 | 1258 | 2766 |
| 5 | 2016-04-27 | 2016 TCO Algo 1C | 1 | 374 | 212.80 | -0.81 | -134 | 2465 | 3115 | -125 | 1204 | 3264 |
| 4 | 2015-09-28 | SRM 669 | 1 | 199 | 310.16 | -0.04 | 8 | 2598 | 2519 | -17 | 1329 | 2362 |
| 3 | 2014-05-05 | SRM 619 | 1 | 359 | 579.76 | 0.69 | 155 | 2590 | 3139 | 96 | 1346 | 3054 |
| 2 | 2014-04-04 | SRM 615 | 1 | 616 | 598.14 | -0.04 | 2 | 2435 | 3910 | -152 | 1250 | 3739 |
| 1 | 2014-03-21 | SRM 613 | 2 | 105 | 676.84 | 2.69 | 579 | 2434 | 3910 | 202 | 1402 | 2510 |