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 |
|---|---|---|---|
| _Machine | 4 | 2333 | 1195 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.021 | 1.089 | 2.035 | 97.2 | -19 | 336 | 1550 | 1550 | 3673 |
| EloSRM | 1.023 | 1.094 | 2.040 | 110.3 | -24 | 325 | 2333 | 2333 | 3907 |
| initial | 1.043 | 1.103 | 2.066 | 132.8 | -14 | 497 | 1702 | 1702 | 3055 |
| SRM | 0.581 | 1.143 | 1.760 | 114.0 | -199 | 141 | 1297 | 1195 | 3371 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-04-23 | SRM 689 | 2 | 18 | 303.42 | 4.08 | 325 | 2333 | 3907 | 141 | 1195 | 3371 |
| 3 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 540 | 568.11 | -0.14 | -24 | 2008 | 5972 | -199 | 1054 | 4213 |
| 2 | 2016-01-28 | SRM 680 | 1 | 246 | 346.25 | 0.06 | 27 | 2032 | 5746 | -44 | 1253 | 2798 |
| 1 | 2015-11-30 | SRM 674 | 1 | 181 | 256.15 | 0.10 | 65 | 2005 | 5936 | -72 | 1297 | 2449 |