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 |
|---|---|---|---|
| tatsu | 6 | 1880 | 1162 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.620 | 0.919 | 1.479 | 88.7 | -25 | 212 | 1898 | 1880 | 2253 |
| SRM | 0.532 | 0.989 | 1.588 | 91.3 | -220 | 175 | 1170 | 1162 | 2309 |
| SRMFix | 0.663 | 1.001 | 1.570 | 99.0 | -67 | 279 | 1606 | 1539 | 2253 |
| initial | 0.559 | 1.116 | 1.665 | 134.4 | -178 | 443 | 1782 | 1604 | 1944 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2006-04-22 | SRM 299 | 2 | 157 | 110.29 | -0.51 | -18 | 1880 | 2253 | -8 | 1162 | 2309 |
| 5 | 2006-04-06 | SRM 297 | 2 | 13 | 144.05 | 3.47 | 196 | 1898 | 2134 | 175 | 1170 | 2225 |
| 4 | 2006-03-29 | SRM 295 | 2 | 159 | 213.49 | 0.42 | 63 | 1702 | 3035 | 15 | 995 | 3292 |
| 3 | 2006-03-06 | SRM 292 | 2 | 214 | 167.98 | -0.35 | -25 | 1639 | 3216 | -65 | 980 | 3260 |
| 2 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 182 | 300.46 | 0.72 | 212 | 1664 | 3062 | 65 | 1045 | 2845 |
| 1 | 2005-11-30 | SRM 275 | 2 | 225 | 219.35 | -0.04 | 18 | 1452 | 3667 | -220 | 980 | 2811 |