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 |
|---|---|---|---|
| satofumi | 1 | 1872 | 1035 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.104 | 0.104 | 0.104 | 25.3 | 25 | 25 | 1225 | 1225 | 8424 |
| initial | 0.176 | 0.176 | 0.176 | 21.2 | 21 | 21 | 1221 | 1221 | 8689 |
| EloSRM | 0.236 | 0.236 | 0.236 | 103.2 | 103 | 103 | 1872 | 1872 | 8324 |
| SRM | -0.826 | 0.826 | 0.826 | 165.0 | -165 | -165 | 1035 | 1035 | 5760 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-07-09 | SRM 549 | 2 | 415 | 488.89 | 0.24 | 103 | 1872 | 8324 | -165 | 1035 | 5760 |