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Individual Calculations August 2023 |
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| Ivanov, Stefan V Total change: 77.20 | |   |
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| 2nd Festival G Rakovski | Kotel | BUL | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1390 | 5.00 | 9 | 0.75 | 40 | 30.00 | |
|  Koutlas, Nikolaos | f | | 2341 | GRE | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Palukova, Daria | | | 1105 | BUL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kolev, Hristian | | | 1832 | BUL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Taskov, Radko | | | 1119 | BUL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Velikov, Nikola | | | 1800 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Taskov, Atanas | | | 1249 | BUL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Malchev, Nikola | | | 1054 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kamenov, Valentin | | | 1628 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Evtimov, Preslav | | | 1262 | BUL | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | Nirvana Beach Open | Sunny Beach | BUL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1390 | 2.00 | 6 | 1.18 | 40 | 47.20 | |
| | Fleish, Felix | | | 2171 | ISR | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Malachi, Avraham | | | 1901 | ISR | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Ben-Shemesh, Doron | | | 1959 | ISR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Dimenshtein, Daniel | | | 1573 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Cohen, Moshe | | | 1732 | ISR | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Tunyk, Vladyslav | | | 1478 | UKR | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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