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Individual Calculations August 2019 |
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| Melnikovs, Glebs Total change: -50.00 | |   |
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| Maskachka Open 2019-II amateurs to 1600 | Riga | LAT | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1169 | 0.50 | 3 | -0.31 | 40 | -12.40 | |
|  Burenkovs, Dmitrijs | | | 1456 | LAT | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Jurksta, Jurgis | | | 1437 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Aprups, Rinalds | | | 1184 | LAT | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | Riga Chess Holidays-2019 | Riga | LAT | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1169 | 0.00 | 2 | -0.94 | 40 | -37.60 | |
| | Smirnova, Jekaterina (est) | | | 1372 | EST | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Yovanovich, Victor | | | 1017 | LAT | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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