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Rapid:
Individual Calculations September 2017 |
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| Melnyk, Olena Total change: -29.60 | |   |
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| Yuzhny Arykul Memorial 2017 | Yuzhniy Odessa region | UKR | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1278 | 1.00 | 7 | -0.81 | 20 | -16.20 | |
|  Korneev, Ivan | | | 1647 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Yudina, Lidia | | | 1464 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mazurtsova, Margarita | | | 1250 | UKR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Shumeyko, Anna | | | 1678 * | UKR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Melnik, Roman | | | 1603 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Prikhojenko, Sergey | | | 1678 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shulik, Radion | | | 1187 | UKR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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) | | | | "Obolon-Open,Cup Independence-F (Rapid) Childr 2005" | Kyiv | UKR | 2017-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1278 | 0.00 | 3 | -0.67 | 20 | -13.40 | |
| | Biletskiy, Danylo | | | 1678 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chechyk, Egor | | | 1410 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Nalivaeva, Alisa | | | 1455 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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