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 |
|---|---|---|---|
| fourthree | 4 | 2573 | 1206 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.338 | 1.445 | 2.532 | 174.0 | -26 | 606 | 1845 | 1845 | 2671 |
| EloSRM | 1.367 | 1.457 | 2.547 | 172.8 | -26 | 535 | 2573 | 2573 | 2574 |
| SRMFix | 1.386 | 1.505 | 2.557 | 147.0 | -57 | 446 | 1674 | 1674 | 3038 |
| SRM | 1.054 | 1.738 | 2.453 | 173.5 | -255 | 252 | 1206 | 1206 | 3247 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-04-27 | 2016 TCO Algo 1C | 1 | 175 | 248.52 | 0.51 | 93 | 2573 | 2574 | 98 | 1206 | 3247 |
| 3 | 2016-04-23 | SRM 689 | 2 | 10 | 334.70 | 5.07 | 535 | 2480 | 3071 | 252 | 1108 | 3900 |
| 2 | 2015-11-18 | SRM 673 | 2 | 262 | 276.46 | 0.08 | 37 | 1945 | 6460 | -89 | 856 | 5952 |
| 1 | 2015-10-14 | SRM 671 | 2 | 333 | 449.28 | -0.18 | -26 | 1908 | 7087 | -255 | 945 | 5317 |