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 |
|---|---|---|---|
| el_primo | 17 | 2625 | 1301 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.507 | 0.884 | 1.403 | 106.5 | -124 | 551 | 2369 | 2237 | 2287 |
| EloSRM | 0.561 | 0.982 | 1.536 | 79.3 | -95 | 487 | 2651 | 2625 | 2458 |
| SRMFix | 0.529 | 0.988 | 1.539 | 90.0 | -186 | 397 | 2040 | 1969 | 2332 |
| Odd | 0.573 | 0.990 | 1.550 | 81.2 | -91 | 508 | 2447 | 2414 | 2505 |
| SRM | 0.732 | 1.174 | 1.884 | 97.9 | -219 | 188 | 1402 | 1301 | 3152 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2013-06-03 | SRM 581 | 1 | 317 | 328.10 | -0.29 | -14 | 2625 | 2458 | -47 | 1301 | 3152 |
| 16 | 2013-05-02 | SRM 578 | 1 | 339 | 375.83 | -0.27 | -12 | 2639 | 2488 | -49 | 1348 | 2953 |
| 15 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 749.63 | -0.06 | 1 | 2651 | 2451 | -5 | 1397 | 2637 |
| 14 | 2013-04-11 | SRM 576 | 1 | 217 | 379.36 | 0.81 | 67 | 2650 | 2479 | 88 | 1402 | 2627 |
| 13 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 788.43 | 0.03 | 9 | 2583 | 2870 | 30 | 1314 | 3365 |
| 12 | 2013-03-02 | TCO13 Round 1B | 1 | 539 | 602.43 | 0.16 | 22 | 2574 | 2827 | 46 | 1284 | 3471 |
| 11 | 2012-12-12 | SRM 564 | 1 | 583 | 475.03 | -0.41 | -29 | 2552 | 2777 | -108 | 1238 | 3767 |
| 10 | 2012-12-08 | SRM 563 | 1 | 328 | 371.48 | -0.20 | -12 | 2581 | 2600 | -51 | 1346 | 2808 |
| 9 | 2012-09-13 | SRM 556 | 1 | 285 | 431.12 | 0.60 | 60 | 2593 | 2549 | 53 | 1397 | 2496 |
| 8 | 2012-09-07 | SRM 555 | 2 | 13 | 117.14 | 3.17 | 111 | 2533 | 2910 | 153 | 1344 | 2910 |
| 7 | 2012-09-01 | SRM 554 | 2 | 12 | 257.06 | 4.42 | 166 | 2421 | 3501 | 188 | 1191 | 4270 |
| 6 | 2012-08-22 | SRM 553 | 2 | 133 | 218.80 | 0.72 | 68 | 2256 | 4671 | 82 | 1003 | 6111 |
| 5 | 2012-08-16 | SRM 552 | 2 | 142 | 300.53 | 1.08 | 121 | 2188 | 5248 | 94 | 921 | 7188 |
| 4 | 2012-04-04 | SRM 539 | 2 | 411 | 344.36 | -0.69 | -46 | 2067 | 6363 | -88 | 827 | 8744 |
| 3 | 2012-03-03 | SRM 535 | 2 | 1098 | 422.01 | -1.54 | -95 | 2113 | 5735 | -215 | 915 | 7408 |
| 2 | 2012-02-23 | SRM 534 | 1 | 567 | 560.56 | -0.12 | -27 | 2208 | 4779 | -219 | 1130 | 4878 |
| 1 | 2012-02-18 | SRM 533 | 2 | 212 | 928.31 | 2.13 | 487 | 2235 | 4510 | 149 | 1349 | 2705 |