Rapid:
Individual Calculations December 2019 |
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Sidass, Dmitrijs Total change: -52.80 | | |
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VI Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-10-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1592 | 1590 | 2.50 | 8 | -1.52 | 20 | -30.40 | |
| Gudovskis, Konstantins | | | 1990 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Zalcmane, Vija | | | 1457 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | Mulevicius, Andrius | | | 1712 | LTU | 0.00 | 1 | -0.33 | 20 | -6.60 | | Lacis, Aleksandrs | | | 1457 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | Stals, Gunars | | | 1523 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | Machevskis, Edmunds | | | 1696 | LAT | 0.50 | 1 | 0.14 | 20 | 2.80 | | Nevickis, Sergejs | | | 1242 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | Dombrovska, Stefanija | | | 1658 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | * 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) | | VII Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-11-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1677 | 1531 | 1.00 | 7 | -1.37 | 20 | -27.40 | |
| Ivanov, Igor | | | 1931 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Roze, Janis | | | 1677 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | Machevskis, Edmunds | | | 1709 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | Birjukovs, Anatolijs | | | 1393 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | Boreisis, Vitauts | | | 1931 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Birmans, Daniels | | | 1500 | LAT | 0.00 | 1 | -0.54 | 20 | -10.80 | | Ozols, Andris | | | 1595 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | * 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) | | VIII Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1565 | 1531 | 4.00 | 8 | 0.25 | 20 | 5.00 | |
| Ivanov, Igor | | | 1931 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Nevickis, Sergejs | | | 1207 | LAT | 0.00 | 1 | -0.87 | 20 | -17.40 | | Birjukovs, Anatolijs | | | 1393 | LAT | 0.50 | 1 | -0.19 | 20 | -3.80 | | Lacis, Aleksandrs | | | 1547 | LAT | 0.50 | 1 | 0.02 | 20 | 0.40 | | Yovanovich, Victor | | | 1230 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | Jaickis, Vladislavs | | | 1688 | LAT | 1.00 | 1 | 0.71 | 20 | 14.20 | | Wenzel, Birger | | | 1931 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | Ozols, Andris | | | 1595 | LAT | 1.00 | 1 | 0.59 | 20 | 11.80 | | * 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) | |
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