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Individual Calculations April 2020 |
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| Kita, Jaroslaw Total change: -10.80 | |   |
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| III Zimowa Kolowka u Stefana Wronicza - grupa B Round 1-6 | Warszawa | POL | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1319 | 2.50 | 5 | 0.18 | 20 | 3.60 | |
|  Jaroszuk, Marcin | | | 1502 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Zbijowski, Patryk | | | 1139 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Wolniewicz, Miroslaw | | | 1438 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Tomczyk, Ryszard | | | 1213 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Wolniewicz, Miroslaw | | | 1438 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Ursynowski Festiwal Szachowy 2020 - grupa FIDE - Turniej I GRAND PRIX | Warszawa | POL | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1319 | 1.50 | 4 | -0.72 | 20 | -14.40 | |
| | Tychulski, Krzysztof | | | 1719 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Srinivas, Nayak S | | | 1167 | IND | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Czarkowska, Dalia | | | 1054 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Seliga, Mariusz | | | 1228 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | |
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