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Individual Calculations August 2021 |
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| Kostic, Vladimir G Total change: -41.90 | |   |
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| Serbia OPEN 2021 - MASTERS | Beograd | SRB | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2297 | 3.50 | 9 | -2.00 | 10 | -20.00 | |
|  Postny, Evgeny | g | | 2578 | ISR | 0.00 | 1 | -0.16 | 10 | -1.60 | |  Efremov, Vladislav | f | | 2173 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Horvat, Damjan | | | 2167 | CRO | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Ozdemir, Serhan Berat | f | | 2191 | TUR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Arsenovic, Milos | | | 2181 | SRB | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Mijatovic, Dusan | c | | 2202 | SRB | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Balabayeva, Xeniya | | wf | 2116 | KAZ | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Trost, Edvin | c | | 2184 | SWE | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Zhukov, Anton | f | | 2174 | RUS | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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) | | | | Third Saturday Mix 211 | Novi Sad | SRB | 2021-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2297 | 3.00 | 9 | -2.19 | 10 | -21.90 | |
| | Shivika, Rohilla | | | 1915 | IND | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Agibileg, Uurtsaikh | m | | 2413 | MGL | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Saurabh, Anand | | | 2304 | IND | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Naumkin, Igor | g | | 2258 | RUS | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Tasev, Dejan | | | 2246 | SRB | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Abramovic, Bosko | g | | 2334 | SRB | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Shoshin, Kirill | | | 2001 | RUS | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Velickovic, Sasa | m | | 2281 | SRB | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Tesic, Dragan | m | | 2287 | SRB | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | |
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