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Individual Calculations February 2019 |
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| Halhoul, Adam Total change: 117.72 | |   |
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| XXI KFSz - OPEN A | Ketrzyn | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1465 | 4.50 | 9 | 1.53 | 36 | 55.08 | |
|  Kowalec, Maciej | | | 1865 * | POL | 0.50 | 1 | 0.42 | 36 | 15.12 | |  Kaczmarek, Arkadiusz | | | 1865 * | POL | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Szymczak, Zbigniew | m | | 1865 * | POL | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Cis, Krzysztof | | | 1098 | POL | 1.00 | 1 | 0.10 | 36 | 3.60 | | | Owierczuk, Szymon | | | 1065 * | POL | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Czarnecka, Lidia | | | 1770 | POL | 0.50 | 1 | 0.36 | 36 | 12.96 | | | Sobich, Stanislaw | | | 1720 | POL | 0.50 | 1 | 0.31 | 36 | 11.16 | | | Korecki, Piotr | | | 1563 | POL | 1.00 | 1 | 0.63 | 36 | 22.68 | | | Baran, Dawid | | | 1694 | POL | 0.00 | 1 | -0.21 | 36 | -7.56 | | | * 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) | | | | IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 6-9 | Dolny Slask | POL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1423 | 3.00 | 4 | 1.55 | 36 | 55.80 | |
| | Zimny, Jakub | | | 1275 | POL | 1.00 | 1 | 0.30 | 36 | 10.80 | | | Lichwa, Przemyslaw | | | 1471 | POL | 0.50 | 1 | 0.07 | 36 | 2.52 | | | Kwapisiewicz, Karol | | | 1711 | POL | 1.00 | 1 | 0.84 | 36 | 30.24 | | | Jankowski, Aleksander | | | 1712 | POL | 0.50 | 1 | 0.34 | 36 | 12.24 | |
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) | | | | Styczniowy Wyscig po Kategorie | Wroclaw | POL | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1423 | 4.50 | 6 | 0.19 | 36 | 6.84 | |
| | Rejman, Wojciech | | | 1128 | POL | 1.00 | 1 | 0.15 | 36 | 5.40 | | | Nagly, Wojciech | | | 1246 | POL | 1.00 | 1 | 0.27 | 36 | 9.72 | | | Kwiatkowski, Adam | | | 1085 | POL | 0.50 | 1 | -0.38 | 36 | -13.68 | | | Dahche, Abdel-Azziz | | | 1420 | POL | 0.00 | 1 | -0.50 | 36 | -18.00 | | | Bochenek, Kacper | | | 1377 | POL | 1.00 | 1 | 0.44 | 36 | 15.84 | | | Barylak, Arkadiusz | | | 1190 | POL | 1.00 | 1 | 0.21 | 36 | 7.56 | |
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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