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Individual Calculations June 2023 |
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| Badano, Giancarlo Total change: 39.20 | |   |
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| 2023 IBCA European Team Chess Championship for the Blind and Visually Impaired | Genova | ITA | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1742 | 5.50 | 9 | 1.39 | 20 | 27.80 | |
|  Dobierzin, Olaf | | | 1935 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Atanasovski, Blazhe | | | 1760 | MKD | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Kljaic, Kresimir | | | 1520 | CRO | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Morariu, Ionel | | | 1914 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zsiltzova-Lisenko, Lubov | | wm | 2151 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Berisha, Xhafer | | | 1448 | KOS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Olivera Gutierrez, Albert | | | 1965 | ESP | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Meyer, Eric | | | 1677 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Alon, Levi | | | 1668 | ISR | 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) | | | | CIS 2023 - Serie C Girone 4 | Genova | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1719 | 1.50 | 3 | 0.57 | 20 | 11.40 | |
| | Montani, Riccardo | | | 1680 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Molinari, Mario | | | 2105 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Silvestri, Giuseppe | | | 1881 | ITA | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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