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Individual Calculations May 2023 |
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| Lekic, Miodrag Total change: 1.40 | |   |
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| Otvoreno prvenstvo Arandjelovca u sahu 2023. | Arandjelovac | SRB | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1977 | 2.50 | 6 | 0.07 | 20 | 1.40 | |
|  Petrovic, Aleksa | f | | 2344 | SRB | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Ivanovic, Lazar | | | 2054 | SRB | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Novakovic, Dimitrije A | | | 1582 | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Popchev, Milko | g | | 2241 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gavrilovic, Slobodan | | | 1853 | SRB | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sredojevic, Ivan | m | | 2247 | SRB | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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