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 |
|---|---|---|---|
| vantoan_19 | 4 | 2299 | 893 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.447 | 0.639 | 1.057 | 82.6 | -44 | 227 | 2343 | 2299 | 2287 |
| Odd | 0.468 | 0.652 | 1.079 | 84.5 | -40 | 232 | 2038 | 1998 | 2352 |
| SRMFix | 0.464 | 0.667 | 1.104 | 79.1 | -45 | 245 | 1462 | 1417 | 2270 |
| initial | 0.478 | 0.680 | 1.129 | 81.9 | -45 | 268 | 1475 | 1430 | 2083 |
| SRM | 0.245 | 0.819 | 1.122 | 143.2 | -190 | 133 | 1038 | 893 | 3132 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2018-06-26 | 2018 TCO 2C | 1 | 161 | 136.84 | -0.36 | -44 | 2299 | 2287 | -145 | 893 | 3132 |
| 3 | 2018-06-26 | SRM 735 | 2 | 20 | 84.66 | 2.08 | 227 | 2343 | 2287 | 133 | 1038 | 3132 |
| 2 | 2018-06-02 | 2018 TCO 2A | 1 | 420 | 467.45 | -0.02 | -2 | 2116 | 2878 | -105 | 905 | 3082 |
| 1 | 2018-04-21 | 2018 TCO 1A | 1 | 522 | 555.31 | 0.09 | 57 | 2118 | 3056 | -190 | 1010 | 2709 |