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 |
|---|---|---|---|
| dragos_stoica | 2 | 1245 | 685 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.184 | 0.184 | 0.251 | 47.0 | -78 | 16 | 1211 | 1211 | 2652 |
| EloSRM | -0.188 | 0.188 | 0.259 | 50.0 | -85 | 15 | 1245 | 1245 | 2573 |
| SRMFix | -0.280 | 0.280 | 0.365 | 63.8 | -119 | -8 | 1081 | 1072 | 2798 |
| initial | -0.302 | 0.302 | 0.341 | 36.3 | -55 | -17 | 1145 | 1127 | 2874 |
| SRM | -0.798 | 0.798 | 0.959 | 257.5 | -404 | -111 | 796 | 685 | 2782 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-08-23 | SRM 160 | 2 | 115 | 114.32 | -0.01 | 15 | 1245 | 2573 | -111 | 685 | 2782 |
| 1 | 2003-08-06 | SRM 158 | 2 | 188 | 145.79 | -0.37 | -85 | 1231 | 2661 | -404 | 796 | 2395 |