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Individual Calculations September 2023 |
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| Piddubna, Bozhena Total change: 74.40 | |   |
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| S: Split Chess Open 2023 | Split | CRO | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1888 | 6.00 | 9 | 1.86 | 40 | 74.40 | |
|  Botica, Viseslav | | | 1488 * | CRO | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lafortune, Emerick | | | 2117 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Perdic, Arijan | | | 1441 | CRO | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Majek, Kacper | | | 2072 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Porobija, Antonio | | | 2052 | CRO | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Olic, Dominik | | | 1542 | CRO | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Kurtovic, Darko | | | 2039 | CRO | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Saric, Kristina | | wm | 2133 | CRO | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Andersen, Gunnar | | | 2199 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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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