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Rapid:
Individual Calculations January 2020 |
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| Birjukovs, Anatolijs Total change: 42.60 | |   |
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| Ikskile regional rapid chess cup 2019 3 Stage | Iksile | LAT | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1384 | 4.00 | 8 | 0.65 | 20 | 13.00 | |
|  Kulnev, Aleksandr | | | 1756 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Pukite, Elza | | | 1229 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Stivrins, Eriks | | | 1591 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zukovskis, Tomass | | | 1284 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Korovaikovs, Vladimirs | | | 1417 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Kulnev, Sergey | | | 1459 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Mednis, Agnis | | | 1478 | LAT | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Kulneva, Darya | | | 1421 | RUS | 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) | | | | X Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1384 | 1.50 | 8 | -0.40 | 20 | -8.00 | |
| | Melderis, Uldis | | | 1784 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Birmans, Daniels | | | 1588 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sidass, Dmitrijs | | | 1478 | LAT | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Zalcmane, Vija | | | 1462 | LAT | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Ivanov, Igor | | | 1784 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zarovs, Aleksandrs | | | 1770 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Yovanovich, Victor | | | 1332 | LAT | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Daudzvardis, Janis | | | 1784 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Riga Sports veterans club chess tournament 2019 | Riga | LAT | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1384 | 3.00 | 7 | 1.88 | 20 | 37.60 | |
| | Dombrovska, Stefanija | | | 1713 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rubins, Viktors | | | 1659 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Machevskis, Edmunds | | | 1637 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Stavickis, Isaks | | | 1647 | LAT | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Nemkovs, Vjaceslavs | | | 1690 | LAT | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Lapkis, Mihails | | | 1725 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zujevs, Valerijs | | | 1621 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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