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Rapid:
Individual Calculations June 2015 |
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| Dumins, Edgars Total change: -27.80 | |   |
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| XXXXII RCF rapid cup | Riga | LAT | 2015-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1599 | 1.50 | 6 | -0.37 | 20 | -7.40 | |
|  Ozolins, Aris | f | | 1999 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ozols, Andris | | | 1677 | LAT | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Selivanovs, Anatolijs | | | 1957 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pomahs, Ziedonis | | | 1719 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Deglis, Dainis | | | 1560 | LAT | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Lacis, Aleksandrs | | | 1665 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | XXXXIV RCF rapid cup | Riga | LAT | 2015-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1650 | 2.50 | 8 | -1.02 | 20 | -20.40 | |
| | Melderis, Uldis | | | 2050 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nevickis, Sergejs | | | 1280 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Selivanovs, Anatolijs | | | 1960 | LAT | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Laizans, Aivars | | | 2050 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lacis, Aleksandrs | | | 1644 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Zalcmane, Vija | | | 1572 | LAT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Deglis, Dainis | | | 1579 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Dvornikovs, Aleksandrs | | | 1580 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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