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 |
|---|---|---|---|
| kobuzou | 8 | 2122 | 1155 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.710 | 0.806 | 1.595 | 82.3 | -13 | 299 | 2141 | 2122 | 2147 |
| Odd | 0.716 | 0.806 | 1.606 | 82.6 | -12 | 290 | 2031 | 2014 | 2192 |
| initial | 0.707 | 0.837 | 1.655 | 100.8 | -23 | 524 | 1921 | 1881 | 1896 |
| SRMFix | 0.662 | 0.846 | 1.620 | 94.9 | -59 | 398 | 1796 | 1752 | 2021 |
| SRM | 0.439 | 0.906 | 1.591 | 97.6 | -256 | 218 | 1312 | 1155 | 2922 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2007-07-21 | SRM 359 | 1 | 501 | 443.48 | -0.18 | -13 | 2122 | 2147 | -82 | 1155 | 2922 |
| 7 | 2007-07-17 | SRM 358 | 1 | 285 | 354.82 | -0.02 | 4 | 2135 | 2071 | -6 | 1237 | 2358 |
| 6 | 2007-07-12 | SRM 357 | 1 | 342 | 356.36 | -0.12 | -10 | 2131 | 2064 | -69 | 1243 | 2310 |
| 5 | 2007-07-02 | SRM 356 | 1 | 181 | 284.68 | 0.11 | 25 | 2141 | 2021 | 20 | 1312 | 1867 |
| 4 | 2007-06-20 | SRM 355 | 1 | 164 | 300.05 | 0.04 | 16 | 2116 | 2118 | 30 | 1292 | 1985 |
| 3 | 2007-06-14 | SRM 354 | 2 | 16 | 283.82 | 4.15 | 285 | 2100 | 2187 | 218 | 1262 | 2140 |
| 2 | 2007-06-07 | SRM 353 | 2 | 160 | 540.29 | 1.76 | 299 | 1815 | 3677 | 100 | 1044 | 3595 |
| 1 | 2007-06-02 | SRM 352 | 2 | 505 | 480.59 | -0.07 | 6 | 1516 | 5667 | -256 | 944 | 4372 |