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 |
|---|---|---|---|
| vampcoder | 4 | 1808 | 589 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.220 | 0.248 | 0.280 | 37.3 | -58 | 37 | 1684 | 1571 | 7828 |
| EloSRM | -0.224 | 0.249 | 0.287 | 44.2 | -71 | 38 | 1946 | 1808 | 7926 |
| initial | -0.247 | 0.270 | 0.307 | 32.5 | -52 | 6 | 1206 | 1081 | 8213 |
| SRMFix | -0.262 | 0.281 | 0.327 | 41.4 | -81 | 9 | 1209 | 1053 | 7989 |
| SRM | -0.547 | 0.547 | 0.593 | 152.8 | -227 | -76 | 1019 | 589 | 7801 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-01-28 | SRM 680 | 2 | 572 | 507.10 | -0.31 | -41 | 1808 | 7926 | -127 | 589 | 7801 |
| 3 | 2016-01-20 | SRM 679 | 2 | 325 | 384.35 | -0.20 | -27 | 1849 | 7343 | -76 | 716 | 7082 |
| 2 | 2015-08-01 | SRM 664 | 2 | 530 | 391.98 | -0.44 | -71 | 1876 | 7703 | -227 | 792 | 7225 |
| 1 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 941.68 | 0.05 | 38 | 1946 | 8637 | -181 | 1019 | 5972 |