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Individual Calculations October 2021 |
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| Stoychev, Ognian Total change: 23.40 | |   |
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| Primorsko Open A 2021 | Primorsko | BUL | 2021-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1840 | 5.00 | 9 | 1.17 | 20 | 23.40 | |
|  De Waele, Warre | f | | 2190 | BEL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Vardakas, Stefanos | | | 2013 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Atanasov, Ivaylo | | | 1493 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Krastev, Goran | | | 2138 | BUL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Nahornyi, Ihor | | | 1914 | UKR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Mashchenko, Tamila | | | 1979 | UKR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Shoshin, Kirill | | | 2149 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Churov, Martin | | | 1649 | BUL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Daloglu, Berkay | | | 1587 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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