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Individual Calculations August 2021 |
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| Akbas, Umut Ata Total change: 209.20 | |   |
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| SILVER LAKE 2021 - OPEN A | Srebrno jezero | SRB | 2021-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2141 | 5.50 | 9 | 2.65 | 40 | 106.00 | |
|  Petrosyan, Manuel | g | | 2541 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Puranik, Abhimanyu | g | | 2541 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yeshchenko, Uliana | | | 1991 | UKR | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Petricenco, Ana | | | 1885 | MDA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Marcetic, Nikola | m | | 2326 | SRB | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Pap, Misa | g | | 2431 | SRB | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Arsovic, Goran | m | | 2381 | SRB | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Stukan, Martin | f | | 2376 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Papakonstantinou, Dimitrios | | | 2251 | GRE | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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) | | | | Serbia OPEN 2021 - MASTERS | Beograd | SRB | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2141 | 4.50 | 8 | 2.58 | 40 | 103.20 | |
| | Rozen, Eytan | m | | 2386 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Peycheva, Gergana | f | wm | 2280 | BUL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Velickovic, Sasa | m | | 2281 | SRB | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Milikow, Elie | c | | 2270 | ISR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Yordanov, Lachezar | f | | 2325 | BUL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Boskovic, Drasko | m | | 2451 | SRB | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Megalios, Konstantinos | m | | 2390 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Petkidis, Anthony | | | 2401 | GER | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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