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Individual Calculations September 2019 |
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| Kovacs, Apollon Total change: 37.40 | |   |
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| 29th Zemplen Kupa 2019 Open | Szerencs | HUN | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2085 | 4.50 | 7 | 1.41 | 20 | 28.20 | |
|  Szabo, Krisztian | | | 1835 | HUN | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Gal, Jozsef Istvan | f | | 2337 | HUN | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kassay, Krisztian | | | 2174 | HUN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Varga, Marcell | | | 2011 | HUN | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Toth, Tamas | | | 2119 | HUN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | To, Nhat Minh | m | | 2388 | HUN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Farkas, Istvan | | | 2073 | HUN | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | Nyirsegi VIDOR Chess Festival 2019 Open | Nyiregyhaza | HUN | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2085 | 3.50 | 7 | 0.46 | 20 | 9.20 | |
| | Szulics, Imre | | | 1718 | HUN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | To, Nhat Minh | m | | 2388 | HUN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Toth, Tibor | | | 2001 | HUN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Szilagyi, Norbert | | | 2136 | HUN | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Prokopishin, Vasily | f | | 2194 | UKR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mester, Gyula | f | | 2347 | HUN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Buryshin, Vasyl | | | 2143 | UKR | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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