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Individual Calculations July 2022 |
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| Botea, David-Alexandru Total change: 118.80 | |   |
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| Prague International Chess Festival 2022 D - FIDE open | Praha | CZE | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 1886 | 3.00 | 7 | 1.87 | 40 | 74.80 | |
|  Radeva, Viktoria | | wg | 2281 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Brozka, Karel | | | 2178 | CZE | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Frederic, Clement | | | 2229 | FRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Walek, Petr | | | 2248 | CZE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Boehme, Sebastian | | | 2141 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Staszko, Martin | | | 2032 | CZE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kedzierski, Slawomir | | | 2133 | POL | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | | | SILVER LAKE 2022 - OPEN "A" | Srebrno jezero | SRB | 2022-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 1886 | 2.50 | 8 | 1.10 | 40 | 44.00 | |
| | Lazic, Emanuel | | | 2202 | BIH | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Sadikhov, Ulvi | g | | 2491 | AZE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Herega, Nejc | | | 2173 | SLO | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Saurabh, Anand | | | 2260 | IND | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Petrovic, Dragan R | | | 2143 | SRB | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Martic, Ivan | f | | 2314 | SRB | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Maksimovic, Branimir | m | | 2229 | SRB | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hng, Mei-Xian Eunice | | | 1800 | SGP | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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