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Rapid:
Individual Calculations September 2022 |
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| Zalcmane, Vija Total change: 10.80 | |   |
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| Chess Thursday -2022-XXII | Riga | LAT | 2022-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1313 | 1.00 | 6 | -0.63 | 20 | -12.60 | |
|  Melderis, Uldis | | | 1826 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Rezniks, Roberts | | | 1633 | LAT | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Beniosev, Daniel | | | 1539 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Orlovskis, Jaroslavs | | | 1206 | LAT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Machevskis, Edmunds | | | 1609 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pukite, Elza | | | 1346 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | Chess Thursday -2022-XXIII | Riga | LAT | 2022-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1313 | 3.00 | 7 | 0.06 | 20 | 1.20 | |
| | Melderis, Uldis | | | 1826 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Orlovskis, Jaroslavs | | | 1206 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Pucinskis, Mihails | | | 1278 | LAT | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Vanags, Gustavs | | | 1077 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nevickis, Sergejs | | | 1133 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Stepanovs, Andrejs | | | 1614 | LAT | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Levchenkov, Vitaly | f | | 1991 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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 Technical University Open 2022 - F Opening rapid tournament | Riga | LAT | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1313 | 3.50 | 9 | 0.89 | 20 | 17.80 | |
| | Valantiejus, Vaidotas | | | 1901 | LTU | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ciekurs, Maris | | | 1634 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Posaskov, Maksim | | | 1049 | LTU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kazmerika, Anna | | | 1553 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rychagov, Anton | | | 1657 | EST | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mieze, Natalja | | | 1084 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vainovska, Valentina | | | 1504 | LAT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Sinijs, Adrians | | | 1565 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Mucenieks, Marks | | | 1689 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Chess Thursday -2022-XXIV | Riga | LAT | 2022-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1313 | 3.00 | 8 | 0.22 | 20 | 4.40 | |
| | Laizans, Aivars | | | 1918 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Vanags, Gustavs | | | 1077 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Machevskis, Edmunds | | | 1609 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Freimanis, Emils | | | 1086 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Milovs, Daniels | | | 1860 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Azarkevics, Aleksejs | | | 1550 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Podgornijs, Bogdans | | | 1277 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Otrohovs, Maksims | | | 1512 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
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