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Individual Calculations February 2023 |
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| Melesko, Andrij Total change: 5.60 | |   |
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| PDSS - Krajsky prebor II vychod 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1787 | 1.50 | 2 | 0.62 | 20 | 12.40 | |
|  Mares, Petr | | | 1861 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Bouchal, Lukas | | | 1802 | CZE | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | PDSS - Krajska soutez jih 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1787 | 1.50 | 2 | -0.34 | 20 | -6.80 | |
| | Hudec, Jiri | | | 1387 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Brazda, Zdenek | | | 1394 | CZE | 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) | | |
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