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 |
|---|---|---|---|
| Jo_So | 9 | 2572 | 1231 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.764 | 0.915 | 1.901 | 110.2 | -29 | 662 | 2048 | 2028 | 3223 |
| EloSRM | 0.766 | 0.942 | 1.930 | 98.4 | -35 | 597 | 2585 | 2572 | 3227 |
| SRMFix | 0.747 | 0.943 | 1.914 | 97.3 | -66 | 576 | 1847 | 1830 | 3371 |
| Odd | 0.779 | 0.947 | 1.938 | 96.4 | -19 | 592 | 2354 | 2339 | 3310 |
| SRM | 0.595 | 1.030 | 1.802 | 113.9 | -282 | 302 | 1286 | 1231 | 4127 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2014-05-20 | SRM 621 | 1 | 535 | 554.23 | -0.21 | -13 | 2572 | 3227 | -55 | 1231 | 4127 |
| 8 | 2014-05-17 | TCO14 Round 2A | 1 | 612 | 1,024.48 | 0.74 | 77 | 2585 | 3171 | 112 | 1286 | 3541 |
| 7 | 2014-05-10 | SRM 620 | 1 | 743 | 702.95 | -0.22 | -19 | 2508 | 3717 | -72 | 1174 | 4838 |
| 6 | 2014-04-26 | TCO14 Round 1C | 1 | 239 | 606.73 | 1.34 | 106 | 2527 | 3536 | 114 | 1246 | 4029 |
| 5 | 2014-04-24 | SRM 618 | 1 | 421 | 426.27 | -0.15 | -16 | 2420 | 4250 | -78 | 1132 | 5213 |
| 4 | 2014-04-12 | TCO14 Round 1A | 1 | 1178 | 1,203.20 | 0.03 | 16 | 2437 | 4011 | -5 | 1210 | 4363 |
| 3 | 2014-04-10 | SRM 616 | 1 | 400 | 589.62 | -0.01 | 6 | 2421 | 4026 | -5 | 1215 | 4217 |
| 2 | 2014-03-21 | SRM 613 | 2 | 15 | 711.92 | 5.57 | 597 | 2414 | 4054 | 302 | 1220 | 4128 |
| 1 | 2014-03-04 | SRM 611 | 2 | 519 | 612.15 | -0.20 | -35 | 1817 | 10292 | -282 | 918 | 7527 |