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Individual Calculations May 2023 |
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| Lazovic, Emilija Total change: -51.20 | |   |
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| Omladinsko prvenstvo Srbije 2023 - Z20 | Novi Sad | SRB | 2023-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1755 | 3.50 | 8 | -0.96 | 40 | -38.40 | |
|  Milovanovic, Jana | | | 1371 | SRB | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Jovanovic, Anja | | | 1962 | SRB | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Grozdanovic, Anastasia | | | 2025 | SRB | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Vojinovic, Anastasija | | | 1591 | SRB | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Dakic, Marta | | | 1824 | SRB | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Vujatovic, Irina | | | 1575 | SRB | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Tadic, Ana | | | 1847 | SRB | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Lecic, Lena | | | 1355 * | SRB | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Kup Beograda 2023 | Belgrade | SRB | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1755 | 0.50 | 3 | -0.32 | 40 | -12.80 | |
| | Vukovic, Dusan M | | | 2101 | SRB | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bozic, Sasa | | | 1811 | SRB | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Toncic, Danilo | | | 1911 | SRB | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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