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Individual Calculations October 2022 |
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| Testelecs, Ilja Kuprijans Total change: 37.20 | |   |
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| World Youth Chess Championship 2022 - Open 14 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1417 | 3.50 | 10 | 0.57 | 40 | 22.80 | |
|  Ciomaga, Andrei | | | 1985 | ROU | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Chirilov, James A | | | 1885 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zaragoza Alanis, Miguel Arnulfo | | | 1650 | MEX | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Cruceru-Uceanu, Tudor-Mihai | | | 1743 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kalin, Andrei | | | 1706 | MKD | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sandu, Andrei-Stefan | | | 1525 | ROU | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Radu, Silviu Cristian | | | 1327 | ROU | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Vijay, Rege | | | 1358 | SGP | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Stepanov, Vadim | | | 1688 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kawai, Leon | | | 1311 | KOR | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | Rigas 2022. gada cempionats saha | Riga | LAT | 2022-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1417 | 2.00 | 5 | 0.36 | 40 | 14.40 | |
| | Liepina, Daniela, Nikola | | | 1087 | LAT | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Batakovs, Olegs | | | 1863 | LAT | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Francs, Marats | | | 1954 | LAT | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Gobleja, Karlis | | | 1930 | LAT | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Zalcmane, Vija | | | 1319 | LAT | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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