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Rapid:
Individual Calculations June 2018 |
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| Napins, Vadims Total change: 7.80 | |   |
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| Aizkraukle open rapid A 2018 | Aizkraukle | LAT | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1441 | 3.50 | 8 | 0.80 | 20 | 16.00 | |
|  Smits, Gundars | | | 1745 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Krasilnikovs, Aleksandrs | | | 1258 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zvans, Maris | | | 1651 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lusis, Imants | | | 1699 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Prieditis, Juris | | | 1588 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Breikss, Peteris | | | 1694 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lemesonoks, Andris | | | 1412 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Birjukovs, Anatolijs | | | 1529 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Olaine Chess Spring 2018 | Olaine | LAT | 2018-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1441 | 3.50 | 8 | -0.41 | 20 | -8.20 | |
| | Lintner, Felix | | | 1841 * | AUT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smits, Gundars | | | 1745 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Surzikova, Vera | | | 1209 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lapkis, Mihails | | | 1671 | LAT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Sigats, Tomass | | | 1318 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Golca, Janika | | | 1319 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Morkunas, Gustas | | | 1492 | LTU | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Gansone, Aiga | | | 1041 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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