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Rapid:
Individual Calculations January 2018 |
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| Stivrins, Eriks Total change: 56.40 | |   |
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| Aizkraukle open A | Aizkraukle | LAT | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1665 | 4.50 | 8 | 0.48 | 20 | 9.60 | |
|  Melderis, Uldis | | | 1967 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Lemesonoks, Andris | | | 1423 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zemba, Viktors | | | 1882 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rudzitis, Janis | | | 1410 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kozlovskis, Juris | | | 1511 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nuksa, Kaspars | | | 1704 | LAT | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Ivanauskas, Raimundas | | | 1721 | LTU | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Breikss, Peteris | | | 1694 | LAT | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | Riga sports veterans club tournament-2017 | Riga | LAT | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1665 | 4.50 | 7 | 2.34 | 20 | 46.80 | |
| | Smorodinskis, Igors | | | 2065 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kacs, Jurijs | | | 1540 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kenins, Bruno | | | 1766 | LAT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Stavickis, Isaks | | | 1840 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Nevickis, Arturs | | | 1887 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lapkis, Mihails | | | 1678 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Skuja, Aivars | | | 2065 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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