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Individual Calculations August 2023 |
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| Mazan, Dawid Total change: -46.40 | |   |
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| VII Turniej Wakacyjny - grupa A | Grodzisk Mazowiecki | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1476 | 3.00 | 5 | -0.46 | 40 | -18.40 | |
|  Iwan, Patryk | | | 1247 | POL | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Nechaiev, Matvii | | | 1231 | UKR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kisiel, Dominik | | | 1347 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Rajlich, Vaclav | | | 1572 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Daniszewski, Michal | | | 1204 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1476 | 5.50 | 9 | -0.70 | 40 | -28.00 | |
| | Kosiorek, Dominik | | | 1158 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Serafin, Franciszek | | | 1270 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Posadowski, Jerzy | | | 1222 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Cylc, Bartlomiej | | | 1289 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Szlod, Wiktor | | | 1265 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bubien, Antoni | | | 1556 | POL | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Trzmiel, Bartosz | | | 1356 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Gornisiewicz, Natalia | | | 1404 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Lesik, Sebastian | | | 1400 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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