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 |
|---|---|---|---|
| mzkyourba | 4 | 2391 | 1207 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.085 | 0.478 | 0.650 | 154.8 | -306 | 234 | 1434 | 1207 | 4326 |
| SRMFix | 0.476 | 0.526 | 0.937 | 102.8 | -17 | 376 | 1577 | 1577 | 5075 |
| initial | 0.522 | 0.528 | 0.951 | 63.6 | -1 | 228 | 1452 | 1452 | 6204 |
| EloSRM | 0.414 | 0.581 | 0.973 | 187.5 | -57 | 668 | 2424 | 2391 | 3806 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-04-23 | SRM 541 | 1 | 489 | 637.32 | -0.05 | 0 | 2391 | 3806 | 1 | 1207 | 4326 |
| 3 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 875.14 | 0.07 | 24 | 2391 | 3767 | 78 | 1206 | 4290 |
| 2 | 2012-04-11 | SRM 540 | 1 | 820 | 692.32 | -0.28 | -57 | 2367 | 3861 | -306 | 1128 | 4975 |
| 1 | 2012-04-07 | TCO12 Round 1B | 1 | 425 | 1,612.86 | 1.92 | 668 | 2424 | 3431 | 234 | 1434 | 2274 |