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Rapid:
Individual Calculations December 2018 |
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| Gruduls, Imants Total change: -26.00 | |   |
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| Prata speles Zemgale-2018 | Dobele | LAT | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1684 | 4.00 | 7 | 0.02 | 20 | 0.40 | |
|  Freibergs, Rolands | | | 1346 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Berzinsh, Ivars | | | 2084 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cakss, Vitalijs | | | 1454 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pizelis, Peteris | | | 1447 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zujevs, Valerijs | | | 1711 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Vainovska, Valentina | | | 1588 | LAT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Steinbergs, Viktors | | | 1801 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | Neatkaribas kauss -2018 | Aizpute | LAT | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1684 | 4.00 | 7 | -0.87 | 20 | -17.40 | |
| | Kede, Ligita | | | 1407 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sudmale, Galina | | | 1584 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Penikis, Adams | | | 1410 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lanka, Gunars | | | 1380 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Isakovs, Janis | | | 1811 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Vainovska, Valentina | | | 1588 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Buss, Uldis | | | 1488 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Kuldiga district championship 2018 | Kuldiga | LAT | 2018-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1684 | 3.50 | 7 | -0.45 | 20 | -9.00 | |
| | Jekabsone, Nellija | | | 1284 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Feldmanis, Arturs | | | 1928 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Berzinsh, Markuss | | | 1575 | LAT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Batirevs, Maksims | | | 1411 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ozolins, Aris | f | | 1986 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kane, Marta | | | 1771 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Leonovs, Glebs | | | 1424 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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