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 |
|---|---|---|---|
| Makatof | 1 | 2049 | 1283 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.561 | 0.561 | 0.561 | 83.0 | 83 | 83 | 1283 | 1283 | 2864 |
| SRMFix | 1.523 | 1.523 | 1.523 | 317.2 | 317 | 317 | 1517 | 1517 | 4021 |
| initial | 1.590 | 1.590 | 1.590 | 191.5 | 192 | 192 | 1392 | 1392 | 4965 |
| EloSRM | 1.655 | 1.655 | 1.655 | 443.6 | 444 | 444 | 2049 | 2049 | 3748 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-04-19 | SRM 438 | 2 | 180 | 566.90 | 1.66 | 444 | 2049 | 3748 | 83 | 1283 | 2864 |