Rapid:
Individual Calculations February 2020 |
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Kovalchuk, Artem Total change: -1.80 | | |
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St. Vasyl's Day Chess Tournament, Lutsk 2020 | Lutsk | UKR | 2020-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1402 | 1287 | 2.50 | 7 | -0.12 | 20 | -2.40 | |
| Zabokrytsky, Alexandr | | | 1687 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Polishchuk, Serhii | | | 1640 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | Zapara, Maksym | | | 1193 | UKR | 0.00 | 1 | -0.63 | 20 | -12.60 | | Seniuk, Roman | | | 1289 | UKR | 0.00 | 1 | -0.50 | 20 | -10.00 | | Oliferchuk, Valeriy | | | 1327 | UKR | 1.00 | 1 | 0.56 | 20 | 11.20 | | Himulya, Ivan | | | 1385 | UKR | 0.50 | 1 | 0.13 | 20 | 2.60 | | Shcherba, Adrian | | | 1292 | UKR | 1.00 | 1 | 0.51 | 20 | 10.20 | | * 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) | | "Volyn Chess Championship 2020 , U 14 U 16, Rapid" | Kovel | UKR | 2020-01-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1299 | 1287 | 4.50 | 9 | 0.03 | 20 | 0.60 | |
| Tkach, Valerii | | | 1039 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | Bondarenko, Stanislav | | | 1687 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Trotsiuk, Roman | | | 1130 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | Khilchuk, Oleksandr | | | 1576 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | Pozur, Oleksandra | | | 1082 | UKR | 0.50 | 1 | -0.26 | 20 | -5.20 | | Udalov, Volodymyr | | | 1264 | UKR | 0.00 | 1 | -0.53 | 20 | -10.60 | | Tereschuk, Yaroslava | | | 1248 | UKR | 1.00 | 1 | 0.45 | 20 | 9.00 | | Khilchuk, Ivan | | | 1412 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | Bilashuk, Artem | | | 1257 | UKR | 1.00 | 1 | 0.46 | 20 | 9.20 | | * 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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