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Rapid:
Individual Calculations June 2019 |
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| Sergejeva, Sofija Total change: -27.80 | |   |
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| Latvijas 2019.gada Skolu saha olimpiades finals (5-9 meitenes) | Riga | LAT | 2019-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1429 | 2.50 | 6 | -1.14 | 20 | -22.80 | |
|  Rasimenoka, Marija | | | 1110 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Golsta, Ramona | | | 1729 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Zubova, Darja | | | 1292 | LAT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Imanova, Emilija | | | 1157 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kazmerika, Anna | | | 1495 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hlopkova, Jekaterina | | | 1277 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Chess Rain 2019 | Riga | LAT | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1429 | 4.50 | 7 | -0.25 | 20 | -5.00 | |
| | Volkova, Anna Marija | | | 1166 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tokranova, Evelina | | | 1234 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ivanova, Katrina Telma | | | 1214 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hlopkova, Jekaterina | | | 1277 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Petrovska, Arina | | | 1606 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zubova, Darja | | | 1292 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kipluka, Anna Krista | | | 1227 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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