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Individual Calculations July 2019 |
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| Dias, Ruwan Total change: -64.00 | |   |
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| European School Chess Championship 2019 - Open U9 | Mamaia | ROU | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1325 | 2.00 | 6 | -2.13 | 40 | -85.20 | |
|  Utlu, Mustafa Ali | | | 1148 | TUR | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Korovko, Iakov | | | 1232 | RUS | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Berestean, Vlaicu | | | 1074 | MDA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Danila, Tudor-Gabriel | | | 1336 | ROU | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Tutunculer, Cagan | | | 1193 | TUR | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Albu, Vlad | | | 1081 | MDA | 1.00 | 1 | 0.20 | 40 | 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) | | | | 73rd Hampstead FIDE Chess Congress U1900 | London | ENG | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1359 | 2.00 | 4 | 0.53 | 40 | 21.20 | |
| | Pepe, Salvatore | | | 1649 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | McGann, John | | | 1228 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Schrade, Tom G | | | 1614 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Khoury, Theo | | | 1400 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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