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Individual Calculations July 2023 |
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| Mirza, Gabriel Total change: 5.20 | |   |
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| European Senior Chess Championship 2023 over 50 - Open | Acqui Terme | ITA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1576 | 2.00 | 8 | 0.26 | 20 | 5.20 | |
|  Cardili, Mariano | | | 2038 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Fink-Nunn, Petra | | wf | 1970 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Porfireanu, Serban | | | 1752 | ROU | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Badano, Giancarlo | | | 1719 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Degiorgis, Giorgio | | | 1765 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rapetti, Giuseppe | | | 1611 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Mottonen, Ari | | | 1860 | FIN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rusek, Walter | | | 1851 | AUT | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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