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 |
|---|---|---|---|
| dfridman1 | 2 | 2052 | 933 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.121 | 0.575 | 0.588 | 69.2 | -55 | 84 | 1284 | 1229 | 8962 |
| SRMFix | 0.005 | 0.629 | 0.629 | 123.3 | -101 | 145 | 1345 | 1244 | 8521 |
| SRM | -0.655 | 0.655 | 0.749 | 133.5 | -216 | -51 | 1149 | 933 | 7317 |
| EloSRM | 0.039 | 0.710 | 0.711 | 162.8 | -80 | 246 | 2132 | 2052 | 7991 |
| Odd | 0.072 | 0.725 | 0.728 | 167.4 | -68 | 267 | 1900 | 1832 | 8085 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-12-27 | SRM 643 | 2 | 491 | 385.68 | -0.67 | -80 | 2052 | 7991 | -216 | 933 | 7317 |
| 1 | 2014-11-02 | SRM 638 | 2 | 207 | 348.00 | 0.75 | 246 | 2132 | 7233 | -51 | 1149 | 5098 |