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Individual Calculations September 2023 |
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| Botica, Lucija Total change: 27.20 | |   |
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| S: Pojedinacno juniorsko prvenstvo Hrvatske do 17 F | Split | CRO | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1247 | 3.00 | 8 | 0.20 | 40 | 8.00 | |
|  Vucenovic, Diara | | | 1425 | CRO | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Kovac, Petra | | | 1512 | CRO | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Karij, Petra | | | 1568 | CRO | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Friscic, Laura | | | 1316 | CRO | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Zovko, Josipa | | | 1411 | CRO | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Lukinovic, Laura | | | 1274 | CRO | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Vukoja, Luna | | | 1370 | CRO | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Vidic, Petra | | | 1055 | CRO | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | S: Split Chess Open 2023 | Split | CRO | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1247 | 1.50 | 6 | 0.48 | 40 | 19.20 | |
| | Dzaja, Martin Zorislav | | | 1944 | CRO | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Colic, Tami | | | 1700 | CRO | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Petkovic, Nenad | | | 1607 | CRO | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Katulic, Zlatko | | | 1586 | CRO | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Grdic, Ivan | | | 1113 | CRO | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Saric, Branko | | | 1714 | CRO | 0.50 | 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) | | |
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