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Individual Calculations August 2023 |
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| Petrusic, Velimir Total change: 39.20 | |   |
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| Vojvodina Open 2023 A | Novi Sad | SRB | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 1998 | 3.50 | 9 | 0.78 | 20 | 15.60 | |
|  Yurtseven, Melih | m | | 2330 | TUR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Nikolic, Nebojsa | f | | 2292 | MNE | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Wen, Teddie | f | | 2328 | USA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Damjanovic, Vuk | f | | 2376 | SRB | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Manea, Alexandru | m | | 2319 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gagic, Milan A | | | 2254 | SRB | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ashvath, Mittal | | | 1680 | IND | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Udovenko, Daniel | | | 1856 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Southcott-Moyers, Indy | | | 2098 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | SERBIA OPEN 2023 - Masters | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2020 | 3.50 | 8 | 1.18 | 20 | 23.60 | |
| | Medic, Relja | | | 1665 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Valiyev, Shahin | | | 2220 | AZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Carnic, Srdjan | f | | 2277 | SRB | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Fuentes Godoy, Lilia Ivonne | | wm | 2196 | MEX | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Aswath, S | | | 2250 | IND | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Seemann, Jakub | f | | 2430 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yordanov, Lachezar | f | | 2288 | BUL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Karamsetty, Jeevan | | | 2185 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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