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 |
|---|---|---|---|
| vimalloc | 4 | 1991 | 776 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.002 | 0.369 | 0.447 | 44.4 | -62 | 83 | 1283 | 1199 | 9524 |
| SRMFix | -0.103 | 0.420 | 0.496 | 75.2 | -114 | 145 | 1345 | 1190 | 9294 |
| SRM | -0.521 | 0.521 | 0.618 | 106.0 | -234 | -57 | 1143 | 776 | 9581 |
| EloSRM | -0.174 | 0.555 | 0.596 | 97.4 | -86 | 250 | 2131 | 1991 | 8645 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-12-09 | SRM 640 | 2 | 447 | 330.13 | -0.44 | -35 | 1991 | 8645 | -73 | 776 | 9581 |
| 3 | 2014-11-28 | SRM 639 | 2 | 475 | 397.76 | -0.26 | -18 | 2026 | 8365 | -60 | 849 | 8612 |
| 2 | 2014-10-14 | SRM 636 | 2 | 473 | 328.44 | -0.77 | -86 | 2045 | 8226 | -234 | 909 | 7837 |
| 1 | 2014-09-25 | SRM 634 | 2 | 203 | 344.08 | 0.76 | 250 | 2131 | 7307 | -57 | 1143 | 5202 |