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 |
|---|---|---|---|
| phillip_w | 1 | 2194 | 1263 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.441 | 0.441 | 0.441 | 63.0 | 63 | 63 | 1263 | 1263 | 3507 |
| SRMFix | 1.379 | 1.379 | 1.379 | 291.6 | 292 | 292 | 1492 | 1492 | 5543 |
| initial | 1.438 | 1.438 | 1.438 | 173.2 | 173 | 173 | 1373 | 1373 | 6642 |
| EloSRM | 1.500 | 1.500 | 1.500 | 407.2 | 407 | 407 | 2194 | 2194 | 5267 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-11-20 | SRM 561 | 2 | 179 | 506.14 | 1.50 | 407 | 2194 | 5267 | 63 | 1263 | 3507 |