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 |
|---|---|---|---|
| marcodg | 3 | 2016 | 834 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.059 | 0.192 | 0.242 | 23.1 | -22 | 45 | 1223 | 1221 | 6344 |
| SRMFix | 0.047 | 0.225 | 0.273 | 43.1 | -57 | 68 | 1211 | 1206 | 6396 |
| EloSRM | 0.048 | 0.233 | 0.268 | 43.2 | -17 | 111 | 2017 | 2016 | 6162 |
| SRM | -0.441 | 0.441 | 0.620 | 122.0 | -261 | -44 | 939 | 834 | 6368 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-10-10 | SRM 670 | 2 | 508 | 465.71 | -0.12 | -1 | 2016 | 6162 | -61 | 834 | 6368 |
| 2 | 2015-09-28 | SRM 669 | 2 | 279 | 373.60 | 0.42 | 111 | 2017 | 6136 | -44 | 895 | 5820 |
| 1 | 2015-08-01 | SRM 664 | 2 | 451 | 406.20 | -0.15 | -17 | 1906 | 7401 | -261 | 939 | 5607 |