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 |
|---|---|---|---|
| rserranop | 6 | 1964 | 773 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.428 | 0.622 | 0.802 | 128.2 | -107 | 308 | 1964 | 1964 | 5583 |
| Odd | 0.371 | 0.628 | 0.753 | 111.7 | -92 | 205 | 1764 | 1764 | 5112 |
| initial | 0.185 | 0.663 | 0.717 | 79.8 | -112 | 133 | 1333 | 1333 | 4077 |
| SRMFix | 0.193 | 0.666 | 0.714 | 86.9 | -121 | 104 | 1301 | 1301 | 4418 |
| SRM | 0.167 | 0.737 | 0.800 | 146.8 | -493 | 86 | 848 | 773 | 5782 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2017-02-21 | SRM 709 | 2 | 119 | 375.06 | 1.66 | 308 | 1964 | 5583 | 86 | 773 | 5782 |
| 5 | 2017-02-09 | SRM 708 | 2 | 315 | 306.07 | -0.14 | -33 | 1656 | 7035 | -161 | 687 | 6149 |
| 4 | 2006-12-28 | SRM 332 | 2 | 151 | 172.19 | 0.19 | 40 | 1689 | 4051 | 25 | 848 | 5222 |
| 3 | 2006-11-02 | SRM 325 | 2 | 187 | 279.96 | 0.58 | 102 | 1649 | 4153 | 60 | 823 | 5341 |
| 2 | 2006-10-09 | SRM 322 | 2 | 215 | 354.83 | 0.72 | 181 | 1547 | 4747 | 56 | 763 | 5784 |
| 1 | 2006-09-12 | TCCC06 Qual 3 | 1 | 454 | 351.48 | -0.45 | -107 | 1367 | 6455 | -493 | 707 | 6174 |