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 |
|---|---|---|---|
| sberhan | 3 | 1250 | 641 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.175 | 0.175 | 0.184 | 24.6 | -35 | -14 | 1288 | 1250 | 2856 |
| Odd | -0.176 | 0.176 | 0.183 | 24.7 | -29 | -20 | 1253 | 1204 | 2978 |
| SRMFix | -0.218 | 0.218 | 0.247 | 43.5 | -88 | -17 | 1112 | 1070 | 3119 |
| initial | -0.237 | 0.237 | 0.251 | 28.5 | -41 | -16 | 1159 | 1115 | 3280 |
| SRM | -0.580 | 0.580 | 0.655 | 186.3 | -267 | -116 | 933 | 641 | 3219 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 509 | 447.68 | -0.18 | -24 | 1250 | 2856 | -116 | 641 | 3219 |
| 2 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 543 | 506.15 | -0.10 | -14 | 1274 | 2663 | -176 | 757 | 2701 |
| 1 | 2003-10-01 | SRM 166 | 2 | 249 | 211.17 | -0.24 | -35 | 1288 | 2524 | -267 | 933 | 1901 |