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Individual Calculations April 2023 |
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| Lazic, Miroljub Total change: -3.40 | |   |
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| S: DRUGA HSL SZZI 2023. SENIORI 1-5 | Stari Mikanovci, Bosnjaci, Belisce, Osijek | CRO | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2305 | 2.50 | 4 | 0.01 | 10 | 0.10 | |
|  Basrak, Srdjan | | | 2163 | CRO | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Kurajica, Bojan | g | | 2480 | CRO | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Rosic, Slavko S | f | | 2195 | BIH | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Runje, Andrija | | | 1976 | CRO | 1.00 | 1 | 0.12 | 10 | 1.20 | |
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) | | | | Arandjelovac OPEN 2023 | Arandjelovac | SRB | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2305 | 4.50 | 8 | -0.35 | 10 | -3.50 | |
| | Jin, Yueheng | | | 1977 | CHN | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Dubnevych, Maksym | | | 2232 | UKR | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Brkljaca, Ante | m | | 2140 | SRB | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Durak, Can | f | | 2308 | TUR | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Djukic, Sandra | | wm | 2095 | SRB | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Shoshin, Kirill | f | | 2281 | FID | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Tarhan, Adar | f | | 2328 | TUR | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Kosic, Dragan | g | | 2387 | MNE | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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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