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 |
|---|---|---|---|
| saycassiopeia | 4 | 2270 | 1166 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.128 | 0.141 | 0.162 | 21.5 | -44 | 22 | 1226 | 1166 | 3295 |
| SRMFix | 0.254 | 0.271 | 0.507 | 58.4 | -4 | 223 | 1429 | 1425 | 3999 |
| initial | 0.284 | 0.286 | 0.538 | 34.4 | 0 | 129 | 1337 | 1337 | 4402 |
| EloSRM | 0.276 | 0.303 | 0.564 | 91.3 | -6 | 336 | 2276 | 2270 | 3894 |
| Odd | 0.285 | 0.313 | 0.583 | 91.8 | -4 | 341 | 2015 | 2011 | 3943 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-09-17 | SRM 698 (Google) | 1 | 292 | 348.08 | -0.04 | -6 | 2270 | 3894 | -44 | 1166 | 3295 |
| 3 | 2015-10-10 | SRM 670 | 1 | 327 | 448.29 | -0.01 | 3 | 2276 | 4298 | -16 | 1210 | 3325 |
| 2 | 2015-09-11 | SRM 667 | 1 | 210 | 350.28 | 0.03 | 21 | 2273 | 4416 | 22 | 1226 | 3250 |
| 1 | 2015-06-11 | SRM 661 | 2 | 118 | 257.51 | 1.13 | 336 | 2252 | 5125 | 4 | 1204 | 3763 |