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Individual Calculations July 2022 |
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| Liepina, Daniela, Nikola Total change: -20.80 | |   |
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| Riga Chess Federation open to 1800 -III-2022 | Riga | LAT | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1082 | 2.00 | 5 | 0.48 | 40 | 19.20 | |
|  Platonovs, Nikolajs | | | 1422 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Mierina, Lauma | | | 1195 | LAT | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Surzikova, Vera | | | 1211 | LAT | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Sinicina, Jevgenija | | | 1231 | LAT | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Apine, Emilija | | | 1137 | LAT | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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 2022. gada jauniesu saha cempionata finals G-14 | Riga | LAT | 2022-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1082 | 1.00 | 5 | -1.00 | 40 | -40.00 | |
| | Zubova, Polina | | | 1070 | LAT | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Stare, Evelina | | | 1167 | LAT | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Jansone, Melanija Luize | | | 1590 | LAT | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Jekabsone, Nellija | | | 1120 | LAT | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Plauca, Lelde | | | 1005 | LAT | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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