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 |
|---|---|---|---|
| amuzulo | 2 | 1426 | 910 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.028 | 0.182 | 0.184 | 36.4 | -5 | 68 | 1378 | 1378 | 2555 |
| initial | -0.058 | 0.192 | 0.201 | 23.2 | -30 | 16 | 1186 | 1186 | 2602 |
| EloSRM | 0.015 | 0.194 | 0.195 | 42.7 | -21 | 64 | 1426 | 1426 | 2531 |
| SRMFix | -0.046 | 0.226 | 0.231 | 47.9 | -65 | 31 | 1166 | 1166 | 2620 |
| SRM | -0.518 | 0.518 | 0.559 | 145.0 | -224 | -66 | 976 | 910 | 2301 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-12-22 | SRM 224 | 2 | 119 | 137.55 | 0.21 | 64 | 1426 | 2531 | -66 | 910 | 2301 |
| 1 | 2004-12-01 | SRM 221 | 2 | 89 | 110.39 | -0.18 | -21 | 1362 | 2729 | -224 | 976 | 2025 |