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Individual Calculations July 2021 |
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| Pecelj, Nedeljko Total change: 21.40 | |   |
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| Backa liga NS 2021 Rounds 1-4 | Vise mesta | SRB | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2102 | 1.00 | 3 | -0.03 | 20 | -0.60 | |
|  Kovacevic, Sinisa | | | 2259 | SRB | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Rajic, Dobrivoje | f | | 2033 | SRB | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Savanovic, Aleksandar | m | | 2405 | BIH | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | 7. Kup Svetozara Gligorica - muskarci | Backa Palanka | SRB | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2102 | 2.50 | 4 | 1.10 | 20 | 22.00 | |
| | Saric, Sinisa | m | | 2406 | SRB | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Ignjatovic, Dragan | | | 2058 | SRB | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Paroski, Sinisa | | | 2193 | SRB | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kovacevic, Dragan | f | | 2235 | SRB | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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