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 |
|---|---|---|---|
| imthebest | 7 | 1314 | 524 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.154 | 0.203 | 0.220 | 30.7 | -71 | 39 | 1380 | 1314 | 7651 |
| Odd | -0.160 | 0.206 | 0.219 | 25.9 | -56 | 36 | 1302 | 1249 | 7597 |
| SRMFix | -0.190 | 0.236 | 0.264 | 37.4 | -113 | 20 | 1087 | 978 | 7770 |
| initial | -0.224 | 0.262 | 0.284 | 31.5 | -54 | 16 | 1146 | 1011 | 7805 |
| SRM | -0.387 | 0.418 | 0.520 | 109.4 | -340 | 45 | 860 | 524 | 7500 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-02-03 | SRM 337 | 2 | 544 | 505.14 | -0.22 | -23 | 1314 | 7651 | -65 | 524 | 7500 |
| 6 | 2007-01-17 | SRM 335 | 2 | 381 | 430.35 | -0.08 | -4 | 1337 | 7476 | -28 | 589 | 7273 |
| 5 | 2006-10-19 | SRM 323 | 2 | 300 | 356.29 | -0.12 | -10 | 1341 | 6903 | -30 | 617 | 6724 |
| 4 | 2006-05-18 | SRM 303 | 2 | 138 | 307.69 | 0.17 | 39 | 1351 | 6002 | 45 | 647 | 6130 |
| 3 | 2006-04-22 | SRM 299 | 2 | 365 | 343.24 | -0.22 | -30 | 1312 | 6274 | -109 | 602 | 6146 |
| 2 | 2006-04-11 | SRM 298 | 2 | 358 | 340.70 | -0.26 | -38 | 1342 | 5871 | -149 | 711 | 5539 |
| 1 | 2006-04-03 | SRM 296 | 2 | 303 | 272.12 | -0.36 | -71 | 1380 | 5289 | -340 | 860 | 4308 |