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Rapid:
Individual Calculations June 2023 |
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| Jekabsone, Nellija Total change: -13.60 | |   |
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| Olaine chess spring for children 2023 A | Olaine | LAT | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1309 | 2.50 | 5 | -0.37 | 40 | -14.80 | |
|  Melnikovs, Glebs | | | 1143 | LAT | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Ivulans, Patriks | | | 1384 | LAT | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Broks, Adrians | | | 1125 | LAT | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Gravere, Justine Elza | | | 1173 | LAT | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Veitners, Pauls | | | 1433 | LAT | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | XVI Chess Rain | Riga | LAT | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1243 | 3.50 | 7 | 0.03 | 40 | 1.20 | |
| | Smatcenko, Maija | | | 1118 | LAT | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Kuznecova, Marija | | | 1911 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Liepina, Daniela Nikola | | | 1373 | LAT | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Zubova, Darja | | | 1454 | LAT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Plauca, Lelde | | | 1039 | LAT | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Stare, Evelina | | | 1012 | LAT | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Locmele, Valerija | | | 1100 | LAT | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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