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 |
|---|---|---|---|
| Arachnid | 7 | 1314 | 591 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.095 | 0.219 | 0.323 | 27.9 | -48 | 69 | 1342 | 1293 | 2474 |
| EloSRM | -0.069 | 0.222 | 0.319 | 29.3 | -50 | 78 | 1364 | 1314 | 2480 |
| initial | -0.094 | 0.249 | 0.325 | 30.0 | -79 | 55 | 1200 | 1121 | 3180 |
| SRMFix | -0.070 | 0.258 | 0.326 | 32.4 | -63 | 51 | 1164 | 1111 | 2673 |
| SRM | -0.251 | 0.469 | 0.559 | 97.9 | -281 | 38 | 919 | 591 | 3262 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2003-06-02 | SRM 149 | 2 | 197 | 124.09 | -0.68 | -50 | 1314 | 2480 | -154 | 591 | 3262 |
| 6 | 2003-05-22 | SRM 147 | 2 | 128 | 130.81 | 0.03 | 17 | 1364 | 2316 | -5 | 745 | 2786 |
| 5 | 2003-05-06 | SRM 145 | 2 | 116 | 158.63 | 0.45 | 78 | 1347 | 2400 | 38 | 750 | 2781 |
| 4 | 2003-04-10 | SRM 141 | 2 | 170 | 156.83 | -0.12 | -4 | 1269 | 2744 | -55 | 712 | 3007 |
| 3 | 2003-01-06 | SRM 128 | 2 | 152 | 157.69 | 0.05 | 33 | 1274 | 2748 | -65 | 767 | 2919 |
| 2 | 2002-05-15 | SRM 88 | 2 | 139 | 236.70 | -0.16 | -16 | 1241 | 2070 | -87 | 832 | 2091 |
| 1 | 2002-04-10 | SRM 79 | 2 | 275 | 265.04 | -0.06 | 8 | 1257 | 1698 | -281 | 919 | 1444 |