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 |
|---|---|---|---|
| renatoufv | 16 | 2280 | 1224 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.375 | 0.900 | 1.211 | 65.8 | -63 | 185 | 2152 | 2152 | 2495 |
| EloSRM | 0.400 | 0.911 | 1.228 | 67.1 | -63 | 194 | 2280 | 2280 | 2526 |
| SRMFix | 0.446 | 0.932 | 1.271 | 67.4 | -110 | 192 | 1756 | 1755 | 2656 |
| initial | 0.411 | 1.003 | 1.346 | 120.8 | -212 | 420 | 1991 | 1991 | 2248 |
| SRM | 0.673 | 1.084 | 1.404 | 62.9 | -138 | 113 | 1224 | 1224 | 2928 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2009-09-10 | SRM 448 | 2 | 25 | 181.80 | 2.86 | 111 | 2280 | 2526 | 113 | 1224 | 2928 |
| 15 | 2009-06-23 | SRM 443 | 2 | 397 | 113.67 | -1.80 | -56 | 2168 | 3046 | -62 | 1111 | 3789 |
| 14 | 2009-04-30 | SRM 439 | 2 | 103 | 106.87 | 0.05 | 16 | 2225 | 2734 | 24 | 1173 | 3702 |
| 13 | 2008-12-20 | SRM 430 | 2 | 186 | 122.00 | -0.61 | -15 | 2208 | 2783 | 2 | 1149 | 4372 |
| 12 | 2008-12-11 | SRM 429 | 1 | 528 | 494.57 | -0.20 | -19 | 2223 | 2696 | -69 | 1147 | 4400 |
| 11 | 2008-12-02 | SRM 428 | 2 | 55 | 150.19 | 1.45 | 90 | 2241 | 2596 | 63 | 1216 | 3496 |
| 10 | 2008-10-18 | SRM 422 | 2 | 84 | 269.40 | 1.68 | 126 | 2151 | 2993 | 70 | 1153 | 4437 |
| 9 | 2008-02-02 | SRM 390 | 2 | 216 | 195.42 | -0.15 | 3 | 2025 | 3199 | 6 | 1083 | 4115 |
| 8 | 2008-01-24 | SRM 389 | 2 | 103 | 201.92 | 0.97 | 65 | 2022 | 3183 | 59 | 1077 | 4125 |
| 7 | 2008-01-15 | SRM 388 | 2 | 218 | 235.53 | 0.11 | 22 | 1957 | 3520 | 14 | 1018 | 4649 |
| 6 | 2007-12-27 | SRM 385 | 2 | 426 | 177.50 | -1.26 | -63 | 1935 | 3645 | -82 | 1004 | 4773 |
| 5 | 2007-12-08 | SRM 381 | 2 | 131 | 280.73 | 1.10 | 111 | 1998 | 3162 | 62 | 1086 | 3963 |
| 4 | 2007-09-26 | SRM 367 | 2 | 106 | 380.86 | 1.84 | 194 | 1887 | 3522 | 102 | 1024 | 3797 |
| 3 | 2007-07-24 | SRM 360 | 2 | 371 | 353.58 | -0.07 | 8 | 1692 | 4689 | -53 | 922 | 4586 |
| 2 | 2007-07-21 | SRM 359 | 2 | 367 | 377.84 | 0.04 | 31 | 1684 | 4724 | -87 | 975 | 4163 |
| 1 | 2007-06-07 | SRM 353 | 2 | 420 | 544.11 | 0.37 | 143 | 1653 | 4787 | -138 | 1062 | 3446 |