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Rapid:
Individual Calculations July 2017 |
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| Lacis, Aleksandrs Total change: 20.80 | |   |
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| 122 RCF and Baltika cup | Riga | LAT | 2017-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1502 | 2.00 | 8 | 0.26 | 20 | 5.20 | |
|  Melderis, Uldis | | | 1902 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ozols, Andris | | | 1607 | LAT | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Batakovs, Olegs | | | 1877 | LAT | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Kolesnikovs, Ivans | | | 1902 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zalcmane, Vija | | | 1538 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Jansons, Valdis | | | 1551 | LAT | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Ivanov, Igor | | | 1902 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Machevskis, Edmunds | | | 1775 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | 123 RCF and Baltica cup | Riga | LAT | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1528 | 2.50 | 7 | 0.60 | 20 | 12.00 | |
| | Daudzvardis, Janis | | | 1928 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Solomka, Nikita | | | 1904 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Machevskis, Edmunds | | | 1789 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Fridmanis, Josifs | | | 1701 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Zalcmane, Vija | | | 1562 | LAT | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Neimanis, Gints | | | 1550 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Fridrihsons, Edvards | | | 1634 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | 124 RCF and sport club Baltika rapid cup | Riga | LAT | 2017-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1528 | 1.50 | 6 | 0.18 | 20 | 3.60 | |
| | Kolasa, Pjotrs | | | 1884 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sinauridze, Simons | | | 1928 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Visnevskis, Valdis | | | 1746 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Fridrihsons, Edvards | | | 1634 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Neimanis, Gints | | | 1550 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Zuckovs, Aleksejs | | | 1928 * | 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) | | |
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