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 |
|---|---|---|---|
| colin_ni | 6 | 2479 | 1168 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.704 | 1.155 | 1.557 | 118.1 | -46 | 285 | 2500 | 2479 | 3110 |
| SRMFix | 0.601 | 1.254 | 1.637 | 139.9 | -164 | 299 | 1805 | 1670 | 3234 |
| SRM | 1.035 | 1.330 | 1.791 | 119.7 | -276 | 180 | 1213 | 1168 | 3670 |
| initial | 0.693 | 1.380 | 1.793 | 166.2 | -239 | 375 | 1882 | 1700 | 3222 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2015-10-14 | SRM 671 | 2 | 104 | 119.87 | 0.20 | 26 | 2479 | 3110 | 53 | 1168 | 3670 |
| 5 | 2015-10-10 | SRM 670 | 2 | 256 | 110.86 | -1.21 | -46 | 2453 | 3254 | -2 | 1115 | 3940 |
| 4 | 2015-09-28 | SRM 669 | 2 | 20 | 150.92 | 2.92 | 185 | 2500 | 2969 | 180 | 1117 | 3907 |
| 3 | 2015-09-15 | SRM 668 | 1 | 332 | 303.21 | -0.14 | -30 | 2314 | 4147 | -276 | 937 | 5495 |
| 2 | 2015-08-01 | SRM 664 | 2 | 75 | 319.87 | 2.09 | 285 | 2344 | 4065 | 110 | 1213 | 3460 |
| 1 | 2015-07-23 | SRM 663 | 2 | 346 | 445.32 | 0.36 | 137 | 2059 | 6087 | -97 | 1103 | 4180 |