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 |
|---|---|---|---|
| ahxgw | 22 | 2549 | 1225 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.295 | 0.659 | 1.016 | 54.7 | -39 | 535 | 2599 | 2549 | 2101 |
| SRMFix | 0.342 | 0.674 | 1.058 | 58.8 | -86 | 436 | 1998 | 1930 | 2263 |
| SRM | 0.384 | 0.688 | 1.056 | 72.1 | -301 | 181 | 1535 | 1225 | 3479 |
| initial | 0.364 | 0.693 | 1.098 | 83.4 | -122 | 463 | 2388 | 2163 | 2227 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2011-06-18 | TCO11 Round 1 | 1 | 1006 | 947.02 | -0.09 | 0 | 2549 | 2101 | 12 | 1225 | 3479 |
| 21 | 2011-06-08 | SRM 509 | 1 | 832 | 501.72 | -0.74 | -28 | 2549 | 2088 | -218 | 1213 | 3638 |
| 20 | 2011-05-28 | SRM 507 | 1 | 687 | 460.66 | -0.58 | -21 | 2577 | 1922 | -101 | 1431 | 2020 |
| 19 | 2011-05-19 | TCO11 Qual 2 | 1 | 267 | 397.14 | 0.57 | 30 | 2599 | 1790 | 33 | 1532 | 1535 |
| 18 | 2011-05-14 | TCO11 Qual 1 | 1 | 695 | 551.56 | -0.33 | -11 | 2568 | 1863 | -36 | 1499 | 1613 |
| 17 | 2011-04-07 | SRM 502 | 1 | 130 | 347.02 | 1.42 | 76 | 2579 | 1761 | 111 | 1535 | 1442 |
| 16 | 2011-03-30 | Member SRM 501 | 1 | 400 | 481.45 | 0.27 | 24 | 2503 | 2116 | 21 | 1424 | 1940 |
| 15 | 2011-02-10 | SRM 497 | 1 | 300 | 389.64 | 0.38 | 31 | 2479 | 2154 | 40 | 1403 | 2003 |
| 14 | 2011-02-01 | SRM 496 | 1 | 462 | 489.76 | 0.08 | 12 | 2448 | 2288 | -3 | 1363 | 2215 |
| 13 | 2010-12-28 | SRM 492 | 1 | 305 | 400.79 | 0.39 | 34 | 2436 | 2288 | 45 | 1366 | 2153 |
| 12 | 2010-11-30 | Member SRM 489 | 1 | 470 | 477.27 | -0.23 | -12 | 2402 | 2393 | -67 | 1321 | 2395 |
| 11 | 2010-10-26 | SRM 486 | 1 | 395 | 530.88 | 0.43 | 37 | 2414 | 2277 | 37 | 1388 | 1943 |
| 10 | 2010-10-21 | Member SRM 485 | 1 | 342 | 479.49 | 0.49 | 47 | 2377 | 2419 | 44 | 1351 | 2158 |
| 9 | 2010-10-05 | SRM 484 | 1 | 275 | 385.42 | 0.49 | 51 | 2330 | 2657 | 48 | 1307 | 2401 |
| 8 | 2010-09-25 | SRM 483 | 2 | 22 | 216.58 | 3.30 | 110 | 2279 | 2912 | 128 | 1259 | 2717 |
| 7 | 2010-09-15 | Member SRM 482 | 2 | 443 | 194.17 | -1.19 | -39 | 2169 | 3534 | -53 | 1131 | 3705 |
| 6 | 2010-09-09 | SRM 481 | 2 | 181 | 184.60 | 0.03 | 16 | 2209 | 3284 | 21 | 1184 | 3348 |
| 5 | 2010-08-26 | SRM 480 | 2 | 189 | 138.39 | -0.45 | -13 | 2193 | 3345 | -2 | 1163 | 3424 |
| 4 | 2010-08-14 | SRM 479 | 2 | 178 | 216.57 | 0.28 | 40 | 2207 | 3257 | 50 | 1165 | 3437 |
| 3 | 2010-08-04 | Member SRM 478 | 2 | 243 | 204.55 | -0.25 | -3 | 2167 | 3481 | 35 | 1115 | 3786 |
| 2 | 2010-07-28 | SRM 477 | 1 | 666 | 600.03 | -0.15 | -34 | 2170 | 3424 | -301 | 1080 | 3972 |
| 1 | 2010-07-17 | SRM 476 | 2 | 139 | 719.87 | 2.37 | 535 | 2203 | 3227 | 181 | 1381 | 1935 |