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Individual Calculations November 2023 |
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| Kourkoulos-Arditis, Stamatis Total change: 20.10 | |   |
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| Romania National Team Championship 2023 - 1st League Open | Eforie Nord | ROU | 2023-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2518 | 2527 | 6.50 | 9 | 2.01 | 10 | 20.10 | |
|  Pranav, V | g | | 2579 | IND | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Kozak, Adam | g | | 2566 | HUN | 0.50 | 1 | 0.05 | 10 | 0.50 | |  Sarighioleanu, Sebastian-Laure | | | 2127 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kuzubov, Yuriy | g | | 2625 | UKR | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Lashkin, Jegor | f | | 2459 | MDA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Lupulescu, Constantin | g | | 2581 | ROU | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Tarlev, Konstantin | g | | 2589 | UKR | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Sargsyan, Shant | g | | 2631 | ARM | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Roshka, Yevgeniy | m | | 2501 | UKR | 1.00 | 1 | 0.46 | 10 | 4.60 | | | * 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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