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Rapid:
Individual Calculations June 2017 |
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| Katsedan, Sofiya Total change: -21.40 | |   |
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| FCO 2017 Rapid Open U10 | Ivano-Frankivs'k | UKR | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1390 | 1.00 | 4 | -0.77 | 20 | -15.40 | |
|  Nahornyi, Ihor | | | 1195 | UKR | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Ivanytska, Lyudmyla | | | 1549 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kasapchuk, Oleksandr Jr. | | | 1495 | UKR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hushpit, Lukian | | | 1485 | UKR | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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) | | | | Cup of Lviv-2017 (B) - Halytska zdoba-open (rapid) | Lviv | UKR | 2017-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1390 | 1.00 | 5 | -0.30 | 20 | -6.00 | |
| | Sidorika, Vladislav | | | 1790 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kazjuk, Solomija | | | 1372 | UKR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bakhor, Kateryna | | | 1550 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Keleberda, Timur | | | 1738 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kilnytskyy, Andrii-Dmytro | | | 1552 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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