Rapid:
Individual Calculations December 2019 |
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Lacis, Aleksandrs Total change: 5.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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VI Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-10-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1589 | 1457 | 2.50 | 8 | -0.22 | 20 | -4.40 | |
| Mikelsons, Mikelis-Emils | | | 1833 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | Dombrovska, Stefanija | | | 1658 | LAT | 0.50 | 1 | 0.26 | 20 | 5.20 | | Stals, Gunars | | | 1523 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | Sidass, Dmitrijs | | | 1590 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | Mulevicius, Andrius | | | 1712 | LTU | 0.00 | 1 | -0.19 | 20 | -3.80 | | Zalcmane, Vija | | | 1457 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | | Machevskis, Edmunds | | | 1696 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | Nevickis, Sergejs | | | 1242 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | 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) | | VII Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-11-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1701 | 1547 | 3.00 | 7 | 0.64 | 20 | 12.80 | |
| Berzina, Ilze | | wg | 1947 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Zalcmane, Vija | | | 1457 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | Laizans, Aivars | | | 1947 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Pavlovs, Ostins | | | 1352 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | Machevskis, Edmunds | | | 1709 | LAT | 1.00 | 1 | 0.71 | 20 | 14.20 | | Gudovskis, Konstantins | | | 1901 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | Ozols, Andris | | | 1595 | LAT | 1.00 | 1 | 0.57 | 20 | 11.40 | | * 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) | | VIII Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1544 | 1547 | 4.00 | 8 | -0.14 | 20 | -2.80 | |
| Bolsakovs, Vadims | | | 1947 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Yovanovich, Victor | | | 1230 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | Auzins, Artis | | | 1947 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Sidass, Dmitrijs | | | 1531 | LAT | 0.50 | 1 | -0.02 | 20 | -0.40 | | Birmans, Daniels | | | 1500 | LAT | 0.00 | 1 | -0.57 | 20 | -11.40 | | Ozols, Andris | | | 1595 | LAT | 0.50 | 1 | 0.07 | 20 | 1.40 | | Birjukovs, Anatolijs | | | 1393 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | Nevickis, Sergejs | | | 1207 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | * 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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