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Rapid:
Individual Calculations January 2018 |
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| Lacis, Aleksandrs Total change: 47.00 | |   |
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| 141 RCF and sport club Baltika Rapid Cup | Riga | LAT | 2017-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1465 | 2.00 | 7 | 0.47 | 20 | 9.40 | |
|  Laizans, Aivars | | | 1865 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Visnevskis, Valdis | | | 1663 | LAT | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Ozols, Andris | | | 1514 | LAT | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Zalcmane, Vija | | | 1564 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Batakovs, Olegs | | | 1859 | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jazdanovs, Aleksandrs | | | 1865 * | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Osobskaja, Zinaida | | | 1649 | LAT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | | | 142 RCF and sport club Baltika Rapid Cup | Riga | LAT | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1495 | 0.00 | 7 | -1.06 | 20 | -21.20 | |
| | Laizans, Aivars | | | 1895 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Batakovs, Olegs | | | 1859 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Melderis, Uldis | | | 1895 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Visnevskis, Valdis | | | 1706 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zalcmane, Vija | | | 1626 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Roze, Janis | | | 1766 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Levchenkov, Vitaly | f | | 1895 * | 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 tournament-2017 | Riga | LAT | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1495 | 4.50 | 7 | 2.94 | 20 | 58.80 | |
| | Meiers, Gundars | | | 1717 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Birjukovs, Anatolijs | | | 1527 | LAT | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Stavickis, Isaks | | | 1840 | LAT | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Petrovs, Aleksandrs | | | 1765 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Lapkis, Mihails | | | 1678 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Skuja, Aivars | | | 1895 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kalinins, Andrejs | | | 1682 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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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