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Individual Calculations January 2024 |
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| Pisa, Ivo Total change: -46.80 | |   |
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| Podzimni otevreny prebor SK OAZA 2023 r3-7 | Praha | CZE | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1651 | 0.00 | 1 | -0.74 | 40 | -29.60 | |
|  Sander, Antonin | | | 1466 | CZE | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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) | | | | Podzimni otevreny prebor SK OAZA 2023 r8-9 | Praha | CZE | 2023-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1651 | 0.50 | 2 | -0.43 | 40 | -17.20 | |
| | Borovsky, Ivan | | | 1735 | CZE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Chaloupka, Josef | | | 1618 | CZE | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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