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Rapid:
Individual Calculations February 2023 |
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| Petrovic, Neda Total change: -23.60 | |   |
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| OPEN Rapid Tournament 1 - 2023 | Paracin | SRB | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1273 | 0.00 | 6 | -0.54 | 40 | -21.60 | |
|  Babic, Zdravko | | | 1917 | SRB | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Nikolovski, David | | | 1728 | MKD | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Drincic, Milivoje | | | 1640 | SRB | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Milovanovic, Marica | | | 1789 | SRB | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Ilic, Mia | | | 1410 | SRB | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Rajkovic, Zoran | | | 1902 | SRB | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Gran pri kadetski rapid "Korak po korak" - Kragujevac | Kragujevac | SRB | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1273 | 1.50 | 4 | -0.05 | 40 | -2.00 | |
| | Simovic, Uros | | | 1384 | SRB | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Petrovic, Branko | | | 1324 | SRB | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Markovic, Stefan R | | | 1488 | SRB | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Lukic, David | | | 1242 | SRB | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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