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 |
|---|---|---|---|
| serendipity1994 | 1 | 2153 | 1182 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.099 | 0.099 | 0.099 | 18.0 | -18 | -18 | 1182 | 1182 | 3618 |
| SRMFix | 0.652 | 0.652 | 0.652 | 149.3 | 149 | 149 | 1349 | 1349 | 5446 |
| initial | 0.695 | 0.695 | 0.695 | 83.7 | 84 | 84 | 1284 | 1284 | 6000 |
| EloSRM | 0.733 | 0.733 | 0.733 | 230.7 | 231 | 231 | 2153 | 2153 | 5385 |
| Odd | 0.769 | 0.769 | 0.769 | 243.1 | 243 | 243 | 1899 | 1899 | 5571 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-07-23 | SRM 663 | 2 | 268 | 445.30 | 0.73 | 231 | 2153 | 5385 | -18 | 1182 | 3618 |