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Individual Calculations August 2021 |
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| Boskovic, Drasko Total change: 6.40 | |   |
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| SILVER LAKE 2021 - OPEN A | Srebrno jezero | SRB | 2021-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2451 | 6.50 | 9 | 0.90 | 10 | 9.00 | |
|  Rutten, Alexander | | | 2104 | NED | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Popchev, Milko | g | | 2235 | BUL | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Kosmas-Lekkas, Dimitrios | | | 2186 | GRE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Puranik, Abhimanyu | g | | 2589 | IND | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Strugnell, Carl | f | | 2229 | WLS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Ristic, Luka | f | | 2300 | SRB | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Petrosyan, Manuel | g | | 2625 | ARM | 1.00 | 1 | 0.73 | 10 | 7.30 | | | Sadhwani, Raunak | g | | 2555 | IND | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Kalogeris, Ioannis | f | | 2307 | GRE | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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 |
| 2339 | 2451 | 5.50 | 9 | -0.26 | 10 | -2.60 | |
| | Miszler, Levente | c | | 2231 | HUN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Irizanin, Radoje | f | | 2330 | SRB | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Erigaisi, Arjun | g | | 2567 | IND | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Postny, Evgeny | g | | 2578 | ISR | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Gasimov, Parviz | f | | 2353 | AZE | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Akbas, Umut Ata | | | 2141 | TUR | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Czerw, Dawid | f | | 2306 | POL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Fernandez Lledo, Javier | | | 2288 | ESP | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Jocev, Milan | f | | 2260 | SRB | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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