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Individual Calculations March 2018 |
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| Brkic, Valent Total change: 23.00 | |   |
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| 11. Kup Sahovskog saveza Osjecko-baranjske zupanije | Nasice | CRO | 2018-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1941 | 3.00 | 4 | 0.55 | 20 | 11.00 | |
|  Macanga, Branko | f | | 1822 | CRO | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Oreskovic, Pero | | | 1928 | CRO | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Raguz, Ivanka | | | 1795 | CRO | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Vitkovic, Andrija | | | 1894 | CRO | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | 11. OSIJEK OPEN - Otvoreno prvenstvo Grada Osijeka i OBZ | Osijek | CRO | 2018-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1941 | 4.00 | 5 | 0.60 | 20 | 12.00 | |
| | Budic, Stanko | | | 1541 * | CRO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pavic, Filip | | | 2207 | CRO | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Baturina, Marin | | | 1601 | CRO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Turicar, Goran | | | 1801 | CRO | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mikic, Ivana | | | 1766 | BIH | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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