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Individual Calculations August 2023 |
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| Kruk, Piotr Total change: 102.80 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1098 | 3.00 | 7 | 1.53 | 40 | 61.20 | |
|  Ragan, Szymon | | | 1285 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Adamski, Ksawery | | | 1358 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Markowski, Tymon | | | 1328 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Muronczyk, Wiktor | | | 1335 | POL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Musial, Patryk | | | 1416 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Dybowski, Oscar | | | 1303 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Zajadlak, Milosz | | | 1291 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | CZECH OPEN 2023 - C | Pardubice | CZE | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1098 | 2.00 | 7 | 1.04 | 40 | 41.60 | |
| | Sknouril, Jakub | | | 1471 | CZE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Frydel, Marcel | | | 1441 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Van Urk, Albert Henk | | | 1353 | NED | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Larm, Matthias | | | 1441 | GER | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Maslanka, Piotr | | | 1428 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Pasek, Josef | | | 1381 | CZE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kotisa, Jan | | | 1393 | CZE | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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