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 |
|---|---|---|---|
| May_ | 1 | 1949 | 1146 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.303 | 0.303 | 0.303 | 54.0 | -54 | -54 | 1146 | 1146 | 4264 |
| SRMFix | 0.594 | 0.594 | 0.594 | 136.9 | 137 | 137 | 1337 | 1337 | 6403 |
| initial | 0.660 | 0.660 | 0.660 | 79.4 | 79 | 79 | 1279 | 1279 | 7090 |
| EloSRM | 0.727 | 0.727 | 0.727 | 232.7 | 233 | 233 | 1949 | 1949 | 6346 |
| Odd | 0.774 | 0.774 | 0.774 | 250.1 | 250 | 250 | 1776 | 1776 | 6514 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-02 | SRM 511 | 2 | 536 | 886.89 | 0.73 | 233 | 1949 | 6346 | -54 | 1146 | 4264 |