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Individual Calculations July 2017 |
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| Jovanovic, Bojan P Total change: 43.20 | |   |
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| European Amateur Chess Championship 2017 Under 2300 | Nis | SRB | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2190 | 5.50 | 9 | 1.09 | 20 | 21.80 | |
|  Uysal, Burak | | | 2037 | TUR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Baglan, Esat | f | | 2285 | TUR | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Ugrenovic, Bozidar | | | 2238 | SRB | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Livaja, Mario | | | 2254 | SRB | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Sahin, Ozgun | | | 2164 | TUR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Zivkovic, Marko | | | 2263 | SRB | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Markovic, Marko | f | | 2229 | SRB | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Arandjelovic, Aleksandar Z | | | 2067 | SRB | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Biljanic, Ljubomir | f | | 2231 | SRB | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | Silver Lake 2017 - A | Veliko Gradiste | SRB | 2017-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2190 | 5.00 | 9 | 1.07 | 20 | 21.40 | |
| | Abramovic, Bosko | g | | 2413 | SRB | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kadric, Denis | g | | 2535 | BIH | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Radovanovic, Dusan | m | | 2337 | SRB | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dolgun, Can | | | 1996 | TUR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Cvetkovic, Nemanja | | | 2243 | SRB | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Krasteva, Beloslava | | | 1902 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Matovic, Mihajlo Z | | | 2277 | SRB | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Akdogan, Alperen | | | 2068 | TUR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Koksal, Ege | f | | 2405 | TUR | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | |
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