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 |
|---|---|---|---|
| Ginger88895 | 3 | 2900 | 1580 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.574 | 1.999 | 2.429 | 278.0 | -227 | 413 | 1613 | 1580 | 1505 |
| SRMFix | 1.998 | 2.229 | 2.899 | 330.4 | -58 | 743 | 2075 | 2075 | 1779 |
| initial | 2.209 | 2.270 | 2.989 | 273.3 | -11 | 580 | 1998 | 1998 | 2973 |
| EloSRM | 2.075 | 2.275 | 2.969 | 377.6 | -61 | 789 | 2900 | 2900 | 1529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-05-12 | SRM 659 | 1 | 69 | 220.09 | 1.67 | 282 | 2900 | 1529 | 194 | 1580 | 1505 |
| 2 | 2015-04-27 | SRM 657 | 1 | 241 | 223.03 | -0.30 | -61 | 2617 | 2867 | -227 | 1386 | 2447 |
| 1 | 2014-11-28 | SRM 639 | 2 | 18 | 520.01 | 4.85 | 789 | 2678 | 2686 | 413 | 1613 | 1490 |