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Rapid:
Individual Calculations December 2019 |
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| Usharovsky, Tom Total change: -2.00 | |   |
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| 2019 NYCA Championships Under 16 | Kenilworth | ENG | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1432 | 0.50 | 2 | -0.33 | 20 | -6.60 | |
|  Shchepinova, Polina | | | 1398 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Davies, Merlin | | | 1595 | WLS | 0.00 | 1 | -0.28 | 20 | -5.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 23rd Golders Green FIDE Rapid Chess Minor U145 | London | ENG | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1432 | 3.50 | 6 | 0.23 | 20 | 4.60 | |
| | Sandhu, Sandeep | | | 1261 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Tree, Djuna | | | 1331 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Funk, Alexander | | | 1509 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Sarkar, Rian | | | 1308 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Badacsonyi, Frankie | | | 1370 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Shallice, Tim | | | 1628 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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