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Individual Calculations September 2022 |
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| Kozak, Jan Total change: 0.80 | |   |
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| 262nd YMCA Summer 2022-B Round 6-10 | Warszawa | POL | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1316 | 2.50 | 5 | 0.34 | 20 | 6.80 | |
|  Przybylik, Mariusz | | | 1087 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Berdyga, Mariusz | | | 1404 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Berdyga, Mariusz | | | 1404 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kwiek, Janusz | | | 1416 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Jaroszuk, Marcin | | | 1505 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Turniej Szachow Standardowych Puchar Lisek.pl 13-15.08.2022 | Skwierzyna | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1316 | 3.00 | 5 | -0.30 | 20 | -6.00 | |
| | Majcher, Maciej | | | 1035 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wosztyl, Emilian | | | 1222 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Jablonski, Wojciech | | | 1366 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Ragunath Babu, Pranav Sharath | | | 1241 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Michalski, Adrian | | | 1076 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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