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Rapid:
Individual Calculations January 2023 |
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| Dumbelovic, Novak Total change: 25.11 | |   |
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| Sahovski festival buducih sampiona 2022 - Grupa do 11 godina | Stara Pazova | SRB | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1791 | 5.00 | 6 | 0.11 | 31 | 3.41 | |
|  Jovanovic, David | | | 1391 * | SRB | 1.00 | 1 | 0.08 | 31 | 2.48 | |  Rajlic, Irina | | | 1403 | SRB | 1.00 | 1 | 0.09 | 31 | 2.79 | | | Mijic, Sara | | | 1605 | SRB | 0.00 | 1 | -0.74 | 31 | -22.94 | | | Nedeljkovic, Lena | | | 1371 | SRB | 1.00 | 1 | 0.07 | 31 | 2.17 | | | Vujovic, Vera | | | 1661 | SRB | 1.00 | 1 | 0.32 | 31 | 9.92 | | | Sakotic, Nikola | | | 1633 | SRB | 1.00 | 1 | 0.29 | 31 | 8.99 | | | * 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) | | | | Zvezdin rejting rapid 54-22 | Beograd | SRB | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1791 | 4.50 | 7 | 2.81 | 31 | 87.11 | |
| | Ignjatovic, Predrag | | | 2200 | SRB | 1.00 | 1 | 0.92 | 31 | 28.52 | | | Maslar, Aleksa | | | 1817 | SRB | 0.50 | 1 | 0.04 | 31 | 1.24 | | | Djokic, Nenad | m | | 2186 | SRB | 0.00 | 1 | -0.08 | 31 | -2.48 | | | Oliinyk, Serafim | | | 2064 | UKR | 0.00 | 1 | -0.17 | 31 | -5.27 | | | Vujovic, Vera | | | 1661 | SRB | 1.00 | 1 | 0.32 | 31 | 9.92 | | | Stamatovic, Aleksandar | | | 2116 | SRB | 1.00 | 1 | 0.87 | 31 | 26.97 | | | Savic, Nemanja | | | 2181 | SRB | 1.00 | 1 | 0.91 | 31 | 28.21 | |
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) | | | | Novogodisnji kadetski rapid sk Tadic - 2008. i mladji | Beograd | SRB | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1791 | 5.00 | 9 | -2.11 | 31 | -65.41 | |
| | Zivanovic, Lazar | | | 1307 | SRB | 1.00 | 1 | 0.05 | 31 | 1.55 | | | Jankovic, Tamara | | | 1539 | SRB | 0.00 | 1 | -0.81 | 31 | -25.11 | | | Bogdanovic, Vera | | | 1298 | SRB | 1.00 | 1 | 0.04 | 31 | 1.24 | | | Matic, Petar O | | | 1391 * | SRB | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Mihailovic, Selena | | | 1390 | SRB | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Bagas, Ana | | | 1646 | SRB | 0.00 | 1 | -0.69 | 31 | -21.39 | | | Mijic, Sara | | | 1605 | SRB | 1.00 | 1 | 0.26 | 31 | 8.06 | | | Milosavljevic, Teodor | | | 1792 | SRB | 0.00 | 1 | -0.50 | 31 | -15.50 | | | Kanacki, Vuk | | | 1707 | SRB | 0.00 | 1 | -0.62 | 31 | -19.22 | | | * 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) | | |
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