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 |
|---|---|---|---|
| sakurai8989 | 15 | 2767 | 1577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.770 | 1.074 | 1.568 | 90.3 | -34 | 544 | 2810 | 2767 | 1577 |
| SRMFix | 0.755 | 1.104 | 1.586 | 97.2 | -72 | 444 | 2195 | 2124 | 1558 |
| SRM | 0.876 | 1.172 | 1.611 | 110.1 | -276 | 238 | 1758 | 1577 | 1526 |
| initial | 0.777 | 1.202 | 1.657 | 144.7 | -126 | 435 | 2735 | 2510 | 1341 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2012-08-04 | SRM 551 | 1 | 506 | 336.04 | -0.59 | -26 | 2767 | 1577 | -79 | 1577 | 1526 |
| 14 | 2012-06-16 | SRM 546 | 1 | 420 | 423.94 | -0.44 | -17 | 2793 | 1454 | -102 | 1656 | 1264 |
| 13 | 2012-05-12 | TCO12 Round 2B | 1 | 540 | 629.00 | 0.22 | 20 | 2810 | 1374 | 0 | 1758 | 987 |
| 12 | 2012-04-21 | TCO12 Round 2A | 1 | 71 | 877.98 | 3.63 | 163 | 2790 | 1405 | 238 | 1758 | 982 |
| 11 | 2012-04-04 | SRM 539 | 1 | 313 | ||||||||
| 10 | 2012-03-31 | TCO12 Round 1A | 1 | 287 | 768.66 | 1.42 | 81 | 2627 | 2146 | 94 | 1520 | 1776 |
| 9 | 2012-03-20 | SRM 538 | 1 | 366 | 552.96 | 0.60 | 52 | 2546 | 2584 | 48 | 1426 | 2233 |
| 8 | 2012-03-17 | SRM 537 | 1 | 270 | 777.14 | 1.52 | 136 | 2494 | 2894 | 151 | 1378 | 2593 |
| 7 | 2012-03-07 | SRM 536 | 2 | 177 | 172.91 | -0.03 | 11 | 2358 | 3763 | 38 | 1227 | 3920 |
| 6 | 2012-03-03 | SRM 535 | 2 | 36 | 306.76 | 3.09 | 131 | 2347 | 3789 | 148 | 1189 | 4293 |
| 5 | 2012-02-23 | SRM 534 | 2 | 229 | 208.79 | -0.13 | 6 | 2217 | 4709 | 39 | 1041 | 5790 |
| 4 | 2012-02-18 | SRM 533 | 2 | 424 | 268.95 | -0.66 | -30 | 2211 | 4705 | 23 | 1002 | 6168 |
| 3 | 2012-01-31 | SRM 531 | 1 | 769 | 680.48 | -0.19 | -34 | 2240 | 4405 | -276 | 979 | 6333 |
| 2 | 2012-01-19 | SRM 530 | 1 | 406 | 458.92 | -0.08 | -13 | 2275 | 4147 | -125 | 1255 | 3507 |
| 1 | 2012-01-14 | SRM 529 | 2 | 153 | 824.04 | 2.43 | 544 | 2288 | 4009 | 180 | 1380 | 2453 |