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 |
|---|---|---|---|
| dcevid | 3 | 2493 | 1371 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.385 | 0.385 | 0.417 | 57.0 | 33 | 74 | 1371 | 1371 | 2892 |
| SRMFix | 0.938 | 0.938 | 1.009 | 168.9 | 69 | 298 | 1707 | 1707 | 4178 |
| EloSRM | 0.942 | 0.942 | 1.046 | 231.0 | 104 | 396 | 2493 | 2493 | 3403 |
| Odd | 0.977 | 0.977 | 1.086 | 231.9 | 103 | 412 | 2274 | 2274 | 3571 |
| initial | 1.072 | 1.072 | 1.126 | 129.1 | 76 | 178 | 1587 | 1587 | 5083 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-25 | SRM 574 | 1 | 497 | 676.31 | 0.44 | 104 | 2493 | 3403 | 33 | 1371 | 2892 |
| 2 | 2013-02-23 | TCO13 Round 1A | 1 | 586 | 1,046.52 | 0.84 | 193 | 2388 | 3896 | 64 | 1338 | 2974 |
| 1 | 2013-02-19 | SRM 571 | 2 | 291 | 846.31 | 1.54 | 396 | 2196 | 5466 | 74 | 1274 | 3467 |