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 |
|---|---|---|---|
| umangv | 7 | 2622 | 1334 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.682 | 1.118 | 1.710 | 84.6 | -184 | 180 | 1334 | 1334 | 3043 |
| Odd | 0.794 | 1.148 | 1.646 | 146.3 | -88 | 304 | 2394 | 2394 | 2995 |
| EloSRM | 0.795 | 1.158 | 1.658 | 151.4 | -93 | 311 | 2622 | 2622 | 2971 |
| SRMFix | 0.842 | 1.182 | 1.718 | 128.3 | -148 | 340 | 1801 | 1801 | 3566 |
| initial | 0.898 | 1.196 | 1.752 | 144.0 | -104 | 512 | 1957 | 1957 | 3490 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2014-07-22 | SRM 628 | 1 | 407 | 488.86 | 0.26 | 78 | 2622 | 2971 | 12 | 1334 | 3043 |
| 6 | 2013-02-13 | SRM 570 | 1 | 313 | 613.60 | 0.97 | 169 | 2544 | 2899 | 112 | 1322 | 3071 |
| 5 | 2013-01-29 | SRM 568 | 2 | 161 | 209.52 | 0.38 | 62 | 2376 | 3890 | 59 | 1210 | 4121 |
| 4 | 2012-07-21 | SRM 550 | 2 | 35 | 536.64 | 3.94 | 311 | 2314 | 4182 | 180 | 1151 | 4550 |
| 3 | 2012-03-03 | SRM 535 | 2 | 1083 | 450.65 | -1.27 | -93 | 2003 | 6790 | -184 | 971 | 6689 |
| 2 | 2012-02-23 | SRM 534 | 2 | 288 | 375.95 | 0.38 | 81 | 2096 | 5820 | -23 | 1155 | 4617 |
| 1 | 2012-02-18 | SRM 533 | 2 | 498 | 928.31 | 0.90 | 267 | 2015 | 6504 | -22 | 1178 | 4366 |