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 |
|---|---|---|---|
| elDraco | 3 | 2182 | 1106 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.018 | 0.273 | 0.320 | 62.7 | -134 | 47 | 1106 | 1106 | 5287 |
| EloSRM | 0.447 | 0.447 | 0.463 | 127.3 | 111 | 154 | 2182 | 2182 | 5801 |
| Odd | 0.481 | 0.481 | 0.498 | 128.9 | 111 | 156 | 1966 | 1966 | 6100 |
| SRMFix | 0.482 | 0.482 | 0.518 | 78.0 | 64 | 95 | 1434 | 1434 | 6383 |
| initial | 0.550 | 0.550 | 0.594 | 66.3 | 36 | 101 | 1399 | 1399 | 6689 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-09 | TCO13 Round 1C | 1 | 722 | 1,101.39 | 0.61 | 111 | 2182 | 5801 | 47 | 1106 | 5287 |
| 2 | 2013-03-02 | TCO13 Round 1B | 1 | 1006 | 1,339.00 | 0.41 | 117 | 2071 | 6794 | -7 | 1059 | 5769 |
| 1 | 2013-02-23 | TCO13 Round 1A | 1 | 1169 | 1,459.39 | 0.32 | 154 | 1954 | 7890 | -134 | 1066 | 5611 |