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 |
|---|---|---|---|
| banzzak | 6 | 2489 | 1355 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.442 | 0.863 | 1.072 | 119.5 | -122 | 194 | 1355 | 1355 | 2317 |
| SRMFix | 0.841 | 0.893 | 1.223 | 103.9 | -17 | 233 | 1789 | 1789 | 2498 |
| EloSRM | 0.770 | 0.925 | 1.212 | 184.2 | -64 | 456 | 2489 | 2489 | 1571 |
| Odd | 0.802 | 0.926 | 1.216 | 166.5 | -45 | 388 | 2306 | 2306 | 1727 |
| initial | 0.940 | 0.956 | 1.302 | 115.1 | -6 | 311 | 1879 | 1879 | 2565 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-03-11 | SRM 436 | 1 | 282 | 512.48 | 0.86 | 128 | 2489 | 1571 | 141 | 1355 | 2317 |
| 5 | 2009-03-07 | TCO09 Round 1 | 1 | 1307 | 948.36 | -0.47 | -64 | 2360 | 2082 | -111 | 1214 | 3352 |
| 4 | 2009-02-28 | TCO09 Qual 2 | 1 | 171 | 928.03 | 2.44 | 456 | 2425 | 1765 | 194 | 1325 | 2510 |
| 3 | 2007-08-30 | TCCC07 Round 1B | 1 | 344 | 350.91 | 0.03 | 19 | 1969 | 2967 | -48 | 1131 | 3064 |
| 2 | 2007-08-23 | TCCC07 Qual 3 | 1 | 117 | 287.87 | 1.30 | 269 | 1950 | 3067 | 101 | 1179 | 2822 |
| 1 | 2007-06-20 | SRM 355 | 2 | 298 | 409.59 | 0.46 | 169 | 1681 | 4652 | -122 | 1078 | 3390 |