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 |
|---|---|---|---|
| Pronto | 2 | 1257 | 760 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.166 | 0.166 | 0.231 | 42.7 | -69 | 16 | 1257 | 1257 | 2527 |
| Odd | -0.169 | 0.169 | 0.227 | 33.8 | -54 | 14 | 1229 | 1229 | 2546 |
| SRMFix | -0.247 | 0.247 | 0.311 | 56.2 | -102 | -10 | 1098 | 1088 | 2704 |
| initial | -0.266 | 0.266 | 0.301 | 32.0 | -49 | -15 | 1151 | 1136 | 2810 |
| SRM | -0.714 | 0.714 | 0.775 | 220.0 | -336 | -104 | 864 | 760 | 2554 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-06-25 | SRM 152 | 2 | 166 | 165.54 | -0.00 | 16 | 1257 | 2527 | -104 | 760 | 2554 |
| 1 | 2003-06-17 | SRM 151 | 2 | 147 | 141.87 | -0.33 | -69 | 1240 | 2675 | -336 | 864 | 2111 |