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Blitz:
Individual Calculations May 2022 |
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| Tchorzewski, Kazimierz Total change: -14.20 | |   |
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| Grzybowickie Spotkania - Open 13042022 | Zabrze | POL | 2022-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1612 | 2.00 | 3 | 0.23 | 20 | 4.60 | |
|  Cichocki, Jakub | | | 1206 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Spyra, Piotr | | | 1801 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Golda, Mariusz | | | 1540 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Grzybowickie Spotkania - Open 20042022 | Zabrze | POL | 2022-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1612 | 2.00 | 3 | -0.09 | 20 | -1.80 | |
| | Staszczyszyn, Marta | | | 1212 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Spyra, Piotr | | | 1801 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Oles, Mateusz | | | 1212 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Grzybowickie Spotkania - Open 27042022 | Zabrze | POL | 2022-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1612 | 1.50 | 3 | -0.85 | 20 | -17.00 | |
| | Cichocki, Jakub | | | 1206 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golda, Mariusz | | | 1540 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Szolc, Piotr | | | 1335 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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