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 |
|---|---|---|---|
| Renzobio | 8 | 1763 | 660 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.083 | 0.428 | 0.557 | 54.4 | -60 | 158 | 1665 | 1636 | 6098 |
| EloSRM | 0.088 | 0.434 | 0.566 | 60.6 | -69 | 166 | 1793 | 1763 | 6087 |
| SRMFix | 0.103 | 0.450 | 0.574 | 53.0 | -72 | 125 | 1249 | 1218 | 6429 |
| initial | 0.049 | 0.459 | 0.565 | 55.2 | -54 | 152 | 1318 | 1248 | 6168 |
| SRM | -0.003 | 0.601 | 0.743 | 114.8 | -298 | 109 | 902 | 660 | 8377 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-12-05 | SRM 454 | 2 | 752 | 537.56 | -0.48 | -30 | 1763 | 6087 | -35 | 660 | 8377 |
| 7 | 2009-10-20 | SRM 451 | 2 | 389 | 435.71 | 0.16 | 27 | 1793 | 5901 | 30 | 695 | 8505 |
| 6 | 2009-10-17 | SRM 450 | 2 | 646 | 508.31 | -0.35 | -23 | 1766 | 6134 | -18 | 665 | 8775 |
| 5 | 2009-09-10 | SRM 448 | 2 | 287 | 689.47 | 1.26 | 166 | 1789 | 5940 | 109 | 683 | 8708 |
| 4 | 2009-08-25 | SRM 447 | 2 | 478 | 755.92 | 0.66 | 142 | 1623 | 7430 | 50 | 574 | 9494 |
| 3 | 2009-06-23 | SRM 443 | 2 | 668 | 642.64 | -0.06 | 1 | 1481 | 9828 | -94 | 524 | 9820 |
| 2 | 2008-11-22 | SRM 426 | 2 | 763 | 616.50 | -0.34 | -69 | 1480 | 11239 | -284 | 618 | 11338 |
| 1 | 2008-09-20 | SRM 418 | 2 | 445 | 513.13 | -0.16 | -27 | 1549 | 9593 | -298 | 902 | 8333 |