Rapid:
Individual Calculations June 2024 |
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Kumarina, Natalija Total change: -58.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Olaine chess spring for children 2024 A | Olaine | LAT | 2024-05-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1611 | 1478 | 1.50 | 4 | 0.11 | 40 | 4.40 | |
| Steinbergs, Raivo | | | 1824 | LAT | 0.00 | 1 | -0.11 | 40 | -4.40 | | Kumarins, Ernests | | | 1403 | LAT | 0.00 | 1 | -0.60 | 40 | -24.00 | | Abols, Ernests | | | 1471 | LAT | 1.00 | 1 | 0.49 | 40 | 19.60 | | Gaidis, Edvards | | | 1746 | LAT | 0.50 | 1 | 0.33 | 40 | 13.20 | | 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) | | Latvijas 2024 gada skolu olimpiade 1-4 klases meitenes | Riga | LAT | 2024-05-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1572 | 1478 | 1.00 | 4 | -0.53 | 40 | -21.20 | |
| Tolmaceva, Alona | | | 1695 | LAT | 0.00 | 1 | -0.22 | 40 | -8.80 | | Surunova, Gabriela | | | 1456 | LAT | 1.00 | 1 | 0.47 | 40 | 18.80 | | Teremranova, Sofija | | | 1720 | LAT | 0.00 | 1 | -0.20 | 40 | -8.00 | | Mierina, Liva | | | 1417 | LAT | 0.00 | 1 | -0.58 | 40 | -23.20 | | 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) | | Katolu gimnazijas atklatais turnirs 2024 | Riga | LAT | 2024-05-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1618 | 1478 | 0.00 | 3 | -1.03 | 40 | -41.20 | |
| Maklakova, Naomi | | | 1854 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | | Sarbantovics, Roberts | | | 1598 | LAT | 0.00 | 1 | -0.34 | 40 | -13.60 | | Kumarins, Ernests | | | 1403 | LAT | 0.00 | 1 | -0.60 | 40 | -24.00 | | 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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