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Individual Calculations July 2015 |
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| Lhotska, Anna Total change: 20.40 | |   |
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| Jarni otevreny prebor SK OAZA Praha 2015 - sk. B | Praha | CZE | 2015-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1354 | 0.50 | 3 | -0.74 | 40 | -29.60 | |
|  Lhotsky, Zdenek | | | 1279 | CZE | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Mrazek, Martin | | | 1727 | CZE | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Brejcha, Simon | | | 1324 | CZE | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | | 11th Prague Chess Festival 2015 - B - Golden Prague Open | Praha | CZE | 2015-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1327 | 2.50 | 7 | 1.25 | 40 | 50.00 | |
|  Koubova, Anna Marie | | | 1698 | CZE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zednik, Petr | | | 1643 | CZE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bystrickiy, Daniil | | | 1727 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kucera, Tomas | | | 1727 * | CZE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gubin, Oleg | | | 1659 | CZE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zabehlicky, Jiri | | | 1562 | CZE | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Rous, Dominik | | | 1303 | CZE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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