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 |
|---|---|---|---|
| karapuzo | 8 | 2342 | 1135 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.761 | 1.029 | 1.521 | 123.9 | -92 | 348 | 1933 | 1933 | 3344 |
| SRM | 0.651 | 1.119 | 1.520 | 118.4 | -268 | 241 | 1441 | 1135 | 4715 |
| Odd | 0.523 | 1.163 | 1.551 | 131.1 | -71 | 627 | 2170 | 2170 | 3953 |
| EloSRM | 0.534 | 1.169 | 1.556 | 131.2 | -75 | 610 | 2342 | 2342 | 3999 |
| SRMFix | 0.566 | 1.180 | 1.567 | 138.2 | -119 | 519 | 1719 | 1714 | 3909 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-07-09 | SRM 549 | 2 | 29 | 183.31 | 2.66 | 129 | 2342 | 3999 | 124 | 1135 | 4715 |
| 7 | 2012-07-02 | SRM 548 | 2 | 104 | 237.58 | 1.19 | 99 | 2214 | 4977 | 76 | 1011 | 5992 |
| 6 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,138.18 | -0.22 | -18 | 2114 | 6116 | -58 | 935 | 7434 |
| 5 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,308.07 | -0.23 | -29 | 2132 | 5678 | -103 | 993 | 6431 |
| 4 | 2012-02-18 | SRM 533 | 2 | 650 | 273.04 | -1.25 | -75 | 2161 | 5160 | -67 | 1096 | 5139 |
| 3 | 2012-01-14 | SRM 529 | 2 | 348 | 225.16 | -0.63 | -40 | 2236 | 4399 | -10 | 1163 | 4356 |
| 2 | 2011-10-04 | SRM 520 | 1 | 704 | 650.08 | -0.22 | -50 | 2276 | 3887 | -268 | 1173 | 4131 |
| 1 | 2011-07-02 | SRM 511 | 2 | 114 | 886.89 | 2.96 | 610 | 2326 | 3381 | 241 | 1441 | 1958 |