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Individual Calculations July 2023 |
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| Lasinskas, Povilas Total change: -22.80 | |   |
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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 |
| 2121 | 2131 | 5.00 | 9 | 0.37 | 20 | 7.40 | |
|  Puroila, Sippo | | | 1840 | FIN | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Cziko, Eduard-Carol | | | 1885 | ROU | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Vinter-Schou, Uffe | m | | 2351 | DEN | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Van Der Werf, Mark | m | | 2396 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kirszenberg, Marc | c | | 1984 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Arkell, Keith C | g | | 2390 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sielicki, Tomasz | | | 1972 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Battistella, Stefano | | | 2006 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Melikhov, Evgeny V. | f | | 2269 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | II International Chess Open Colonia Sant Jordi | Ses Salines (Baleares) | ESP | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2131 | 3.00 | 7 | -1.51 | 20 | -30.20 | |
| | Garcia Bueno, Juan Pablo | | | 1790 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mascaro March, Pedro | m | | 2359 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Haraldsson, Leif | | | 1821 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Marin Ferragut, Pau | | | 2157 | ESP | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Cramling Bellon, Anna | | wf | 2043 | SWE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Rossello Sanchez, Bartolome | | | 1731 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hristodorescu, Daniel | f | | 2085 | ROU | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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