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Individual Calculations August 2023 |
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| Dragomirescu, Calin Total change: 9.80 | |   |
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| Romania 3rd League 2023 - group I Round 2 | Romania | ROU | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1973 | 0.50 | 1 | -0.20 | 20 | -4.00 | |
|  Ardelean, Lorela-Daniela | | | 1827 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1973 | 5.50 | 9 | 0.69 | 20 | 13.80 | |
| | Cristurean, Noelia-Alexandra | | | 1573 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Royal, Shreyas | m | | 2432 | ENG | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Gedajlovic, Max | m | | 2416 | CAN | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Marcu, Daria-Ana | | | 1570 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serban, Cristian-Stefan | c | | 2213 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cazacu, Iustin-Nicolas | | | 1679 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Antal, Hunor-Zoltan | f | | 2210 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bezeyko, Olexander | | | 1725 | UKR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sofronie, Vladimir | | | 1729 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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