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Individual Calculations April 2019 |
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| Lysakowski, Piotr Total change: 52.40 | |   |
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| XVI Otwarte Mistrzostwa Krakowskiego Klubu Szachistow - OPEN FIDE | Krakow | POL | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1164 | 2.50 | 5 | 1.66 | 40 | 66.40 | |
|  Wrona, Florian | | | 1525 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Lapczynski, Jacek | | | 1331 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Wilczek, Piotr | | | 1564 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kozlowski, Andrzej | | | 1564 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Strzoda, Szymon | | | 1312 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | * 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) | | | | DMSJ I Liga Slaska Juniorow 2019 Round 1-3 | Chorzow | POL | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1164 | 0.50 | 2 | -0.35 | 40 | -14.00 | |
| | Haladus, Adam | | | 1379 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Koperski, Wojciech | | | 1079 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
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