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 |
|---|---|---|---|
| Ion | 1 | 1343 | 1035 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.030 | 0.030 | 0.030 | 7.4 | -7 | -7 | 1193 | 1193 | 2254 |
| initial | 0.040 | 0.040 | 0.040 | 4.9 | 5 | 5 | 1205 | 1205 | 2290 |
| EloSRM | 0.113 | 0.113 | 0.113 | 64.3 | 64 | 64 | 1343 | 1343 | 2334 |
| SRM | -0.739 | 0.739 | 0.739 | 165.0 | -165 | -165 | 1035 | 1035 | 1440 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-11-07 | SRM 119 | 2 | 139 | 150.32 | 0.11 | 64 | 1343 | 2334 | -165 | 1035 | 1440 |