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Individual Calculations August 2021 |
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| Kostic, Ivan Total change: -16.80 | |   |
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| Slovakia Open Piestany 2021 | Piestany | SVK | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1564 | 2.50 | 8 | -0.84 | 20 | -16.80 | |
|  Sandor, Samuel | | | 1964 * | SVK | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Musaev, Matej Elbek | | | 1818 | SVK | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lihosith, Tomas | | | 1768 | SVK | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sevcik, Ondrej | | | 1164 * | SVK | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sahidi, Sear | | | 1263 | SVK | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kapolkova, Greta | | | 1472 | SVK | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Janas, Peter | | | 1715 | SVK | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Marsina, Stefan | | | 1883 | SVK | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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