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 |
|---|---|---|---|
| Toster | 21 | 2360 | 1257 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.403 | 0.788 | 1.037 | 63.8 | -98 | 325 | 2299 | 2227 | 2093 |
| initial | 0.342 | 0.792 | 1.013 | 95.4 | -107 | 313 | 2269 | 2064 | 2052 |
| EloSRM | 0.423 | 0.794 | 1.050 | 65.9 | -115 | 332 | 2424 | 2360 | 2111 |
| SRMFix | 0.428 | 0.804 | 1.057 | 67.0 | -146 | 242 | 1922 | 1852 | 2149 |
| SRM | 0.579 | 0.910 | 1.217 | 91.7 | -577 | 172 | 1477 | 1257 | 2641 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2009-06-23 | SRM 443 | 1 | 355 | 374.13 | 0.08 | 13 | 2360 | 2111 | 20 | 1257 | 2641 |
| 20 | 2009-02-28 | TCO09 Qual 2 | 1 | 849 | 501.73 | -0.76 | -33 | 2347 | 2109 | -45 | 1237 | 3161 |
| 19 | 2009-02-24 | TCO09 Qual 1 | 1 | 628 | 518.10 | -0.28 | -12 | 2380 | 1919 | -4 | 1282 | 2750 |
| 18 | 2009-01-21 | SRM 433 | 1 | 566 | 429.72 | -0.47 | -32 | 2392 | 1946 | -131 | 1286 | 2871 |
| 17 | 2009-01-06 | SRM 432 | 1 | 233 | 405.35 | 0.80 | 83 | 2424 | 1790 | 79 | 1417 | 1935 |
| 16 | 2008-07-19 | SRM 410 | 1 | 396 | 439.40 | -0.21 | -10 | 2341 | 1940 | -47 | 1338 | 2519 |
| 15 | 2008-06-14 | SRM 405 | 1 | 484 | 427.57 | -0.37 | -22 | 2351 | 1817 | -92 | 1385 | 2143 |
| 14 | 2008-05-06 | SRM 401 | 1 | 184 | 484.70 | 1.40 | 99 | 2373 | 1705 | 131 | 1477 | 1495 |
| 13 | 2008-05-01 | SRM 400 | 1 | 276 | 501.17 | 0.85 | 82 | 2273 | 2075 | 106 | 1346 | 2019 |
| 12 | 2008-04-03 | SRM 396 | 2 | 39 | 156.03 | 2.00 | 82 | 2191 | 2484 | 81 | 1240 | 2774 |
| 11 | 2008-03-11 | SRM 393 | 2 | 89 | 187.92 | 1.08 | 61 | 2109 | 2859 | 55 | 1159 | 3442 |
| 10 | 2008-01-24 | SRM 389 | 2 | 53 | 203.66 | 1.94 | 95 | 2048 | 3024 | 87 | 1104 | 3917 |
| 9 | 2008-01-15 | SRM 388 | 2 | 191 | 247.99 | 0.38 | 38 | 1954 | 3539 | 23 | 1017 | 4669 |
| 8 | 2007-11-20 | SRM 378 | 2 | 331 | 216.64 | -0.61 | -25 | 1916 | 3588 | -29 | 994 | 4520 |
| 7 | 2007-10-17 | SRM 372 | 2 | 269 | 206.70 | -0.38 | -12 | 1941 | 3255 | -9 | 1023 | 3932 |
| 6 | 2007-10-02 | SRM 368 | 2 | 195 | 187.36 | -0.06 | 10 | 1953 | 3124 | 25 | 1032 | 3756 |
| 5 | 2007-07-24 | SRM 360 | 2 | 215 | 176.86 | -0.28 | -5 | 1943 | 3065 | 17 | 1007 | 3932 |
| 4 | 2007-06-14 | SRM 354 | 2 | 59 | 324.46 | 2.46 | 189 | 1948 | 2912 | 172 | 990 | 4029 |
| 3 | 2007-06-07 | SRM 353 | 2 | 341 | 370.79 | 0.12 | 34 | 1759 | 4038 | 31 | 818 | 5493 |
| 2 | 2007-06-02 | SRM 352 | 2 | 174 | 555.65 | 1.68 | 332 | 1725 | 4213 | 164 | 787 | 5670 |
| 1 | 2007-05-15 | SRM 349 | 2 | 571 | 416.89 | -0.47 | -115 | 1393 | 6852 | -577 | 623 | 6846 |