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 |
|---|---|---|---|
| roger | 16 | 1214 | 421 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.079 | 0.165 | 0.222 | 23.3 | -118 | 42 | 1284 | 1214 | 6302 |
| Odd | -0.081 | 0.165 | 0.218 | 22.6 | -101 | 42 | 1227 | 1144 | 6322 |
| SRMFix | -0.098 | 0.181 | 0.250 | 24.0 | -156 | 23 | 1044 | 910 | 6340 |
| initial | -0.128 | 0.205 | 0.268 | 24.6 | -78 | 47 | 1122 | 953 | 6336 |
| SRM | -0.082 | 0.218 | 0.391 | 95.1 | -543 | 69 | 657 | 421 | 6255 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2006-03-17 | SRM 293 | 2 | 319 | 422.33 | 0.40 | 42 | 1214 | 6302 | 51 | 421 | 6255 |
| 15 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 257 | 305.15 | -0.04 | -3 | 1172 | 6255 | 69 | 370 | 6213 |
| 14 | 2006-02-21 | SRM 291 | 2 | 334 | 392.33 | -0.02 | 2 | 1174 | 5914 | 38 | 301 | 5905 |
| 13 | 2005-08-27 | SRM 260 | 2 | 415 | 363.14 | -0.20 | -12 | 1172 | 5107 | -68 | 263 | 5127 |
| 12 | 2005-08-10 | SRM 258 | 2 | 235 | 276.02 | -0.06 | -1 | 1184 | 4615 | 40 | 331 | 4638 |
| 11 | 2005-08-08 | SRM 257 | 2 | 295 | 292.95 | -0.01 | 3 | 1185 | 4583 | 6 | 291 | 4619 |
| 10 | 2005-08-02 | SRM 256 | 2 | 309 | 322.85 | 0.06 | 10 | 1182 | 4540 | 31 | 285 | 4574 |
| 9 | 2005-07-28 | SRM 255 | 2 | 278 | 267.25 | -0.06 | -1 | 1171 | 4498 | 2 | 254 | 4526 |
| 8 | 2005-07-26 | SRM 254 | 2 | 208 | 231.10 | -0.08 | -5 | 1173 | 4427 | 34 | 252 | 4453 |
| 7 | 2005-07-23 | SRM 253 | 2 | 279 | 325.22 | 0.22 | 34 | 1177 | 4361 | 54 | 218 | 4394 |
| 6 | 2005-07-12 | SRM 251 | 2 | 169 | 193.44 | -0.06 | -3 | 1143 | 4342 | 46 | 164 | 4354 |
| 5 | 2005-07-07 | SRM 250 | 2 | 246 | 233.61 | -0.17 | -20 | 1146 | 4329 | -25 | 118 | 4344 |
| 4 | 2005-06-21 | SRM 248 | 2 | 298 | 265.84 | -0.17 | -24 | 1166 | 4284 | -98 | 143 | 4311 |
| 3 | 2005-06-18 | SRM 247 | 2 | 261 | 241.39 | -0.19 | -29 | 1190 | 4197 | -77 | 241 | 4250 |
| 2 | 2005-05-14 | SRM 242 | 2 | 276 | 219.44 | -0.34 | -65 | 1219 | 4055 | -339 | 318 | 4152 |
| 1 | 2005-04-14 | SRM 238 | 2 | 286 | 200.33 | -0.55 | -118 | 1284 | 3656 | -543 | 657 | 3581 |