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Rapid:
Individual Calculations December 2022 |
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| Maklakova, Dafne Total change: 26.00 | |   |
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| Supersahiste-2022-B | Riga | LAT | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1125 | 0.00 | 2 | -0.48 | 40 | -19.20 | |
|  Maklakova, Naomi | | | 1655 | LAT | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Gailevska, Milana | | | 1162 | LAT | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | | Olaine district open chess tournament for children 2022 A | Olaine | LAT | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1052 | 3.50 | 8 | 1.13 | 40 | 45.20 | |
|  Ignatenko, Rolands | | | 1256 | LAT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Steinbergs, Mikelis Karlis | | | 1135 | LAT | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Gravere, Justine Elza | | | 1122 | LAT | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Merzlovs, Timurs | | | 1237 | LAT | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Odincovs, Maksims | | | 1183 | LAT | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Liepina, Daniela, Nikola | | | 1302 | LAT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Auzins, Kristers | | | 1151 | LAT | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Frolovs, Bruno | | | 1287 | LAT | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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