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Individual Calculations September 2021 |
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| Popzafirov, Danail Total change: -47.20 | |   |
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| European Union Youth Championship 2021 - U10 | Kouty nad Desnou | CZE | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1851 | 6.50 | 9 | -1.18 | 40 | -47.20 | |
|  Boff, Ondrej | | | 1451 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sunea, Sara Maria | | | 1451 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhang, Yibo | | | 1451 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Negrean, Andrei | | | 1830 | ROU | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Policar, Martin | | | 1451 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mydlar, Matej | | | 1451 * | CZE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Kroulik, Vaclav | | | 1451 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kulich, Filip | | | 1693 | SVK | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Markina, Sofiia | | | 1451 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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