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Rapid:
Individual Calculations March 2017 |
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| Fridrihsons, Edvards Total change: -39.80 | |   |
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| 114 RCF and Baltika rapid | Riga | LAT | 2017-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1670 | 1.00 | 7 | -1.83 | 20 | -36.60 | |
|  Auzins, Artis | | | 1998 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Masarskis, Aleksandrs | | | 1857 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Dvornikovs, Aleksandrs | | | 1581 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Krumina, Linda | | | 1880 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zarovs, Aleksandrs | | | 1775 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zalcmane, Vija | | | 1597 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Silmalis, Janis | | | 1578 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | Ikskile Regional rapid chess cup-I-2017 | Ikskile | LAT | 2017-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1670 | 2.00 | 6 | -0.55 | 20 | -11.00 | |
| | Melderis, Uldis | | | 1990 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Daudzvardis, Janis | | | 2033 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Perkons, Janis | | | 1520 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Avsitidijskis, Leonids | | | 1642 | LAT | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Golikovs, Nikita | | | 1379 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vilums, Aldis | | | 1882 | LAT | 0.00 | 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) | | | | Aleksandram Lacim -80 | Riga | LAT | 2017-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1670 | 3.00 | 8 | 0.39 | 20 | 7.80 | |
| | Bolsakovs, Vadims | | | 2030 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lacis, Aleksandrs | | | 1585 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Zarovs, Aleksandrs | | | 1775 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Pomahs, Ziedonis | | | 1621 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Auzins, Artis | | | 1998 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Daudzvardis, Janis | | | 2033 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Birjukovs, Anatolijs | | | 1664 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Tenis, Girts | | | 1888 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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