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 |
|---|---|---|---|
| jugaadu | 3 | 2473 | 1309 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.359 | 0.637 | 0.879 | 90.3 | -55 | 190 | 1390 | 1309 | 2473 |
| SRMFix | 0.800 | 0.831 | 1.410 | 157.4 | -6 | 465 | 1666 | 1659 | 3144 |
| initial | 0.863 | 0.863 | 1.445 | 103.9 | 3 | 301 | 1512 | 1512 | 3802 |
| EloSRM | 0.838 | 0.870 | 1.479 | 193.6 | -1 | 569 | 2473 | 2473 | 3112 |
| Odd | 0.850 | 0.894 | 1.511 | 200.7 | -4 | 590 | 2236 | 2233 | 3066 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2016-04-23 | SRM 689 | 1 | 267 | 347.42 | -0.04 | -1 | 2473 | 3112 | -55 | 1309 | 2473 |
| 2 | 2015-01-12 | SRM 645 | 1 | 189 | 320.38 | -0.01 | 11 | 2473 | 3913 | -26 | 1364 | 2769 |
| 1 | 2014-12-27 | SRM 643 | 2 | 89 | 525.46 | 2.56 | 569 | 2462 | 4047 | 190 | 1390 | 2611 |