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Individual Calculations June 2023 |
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| Zglenicki, Jakub Total change: 39.60 | |   |
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| 274th YMCA Spring 2023-C Round 4-7 | Warszawa | POL | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1210 | 2.50 | 4 | 0.91 | 20 | 18.20 | |
|  Kozera, Konrad | | | 1222 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Flig, Wojciech | | | 1332 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Izafatava, Kira | | | 1321 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Kita, Jaroslaw | | | 1257 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | Wiosenne FIDE granie w Hetmanie 2023_B Round 4-6 | Warszawa | POL | 2023-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1210 | 2.00 | 3 | 0.83 | 20 | 16.60 | |
| | Zawadzki, Wojciech | | | 1309 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Laskowski, Jerzy | | | 1279 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Berent, Andrzej | | | 1277 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | | | Festiwal Ursynowski Maj | Warszawa | POL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1210 | 1.00 | 4 | 0.24 | 20 | 4.80 | |
| | Zbrzeski, Piotr | | | 1637 | POL | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Kaminski, Jan | | | 1873 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Fraszczyk, Hubert | | | 1309 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Kwiek, Janusz | | | 1346 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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