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Rapid:
Individual Calculations January 2018 |
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| Ozhaiska, Yaryna Total change: 46.60 | |   |
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| Children festival "Chess Mykolay" | Lviv | UKR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1287 | 4.00 | 7 | 1.49 | 20 | 29.80 | |
|  Bakhor, Kateryna | | | 1495 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Vitkovska, Mariya | | | 1511 | UKR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Pylyp, Dmytro | | | 1494 | UKR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kotormus, Davyd | | | 1508 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ivanov, Taras | | | 1450 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tiytiynuk, Sofiya | | | 1202 | UKR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Smeryk, Andriy | | | 1133 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Chess Mykolay Day | Lviv | UKR | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1287 | 2.50 | 7 | 0.84 | 20 | 16.80 | |
| | Kovalyov, Oleksandr | | | 1627 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kupchak, Valeriy | | | 1583 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kovalskyi, Roman | | | 1444 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Prokopchuk, Yarema | | | 1687 * | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Protsiv, Stepan | | | 1503 | UKR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kulish, Nazar | | | 1486 | UKR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Naumov, Oleksandr | | | 1246 | UKR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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