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Individual Calculations February 2019 |
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| Ristic, Luka Total change: 127.60 | |   |
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| Otvoreno prvenstvo Pozarevca 2018 - "A" | Pozarevac | SRB | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2044 | 3.50 | 5 | 1.39 | 40 | 55.60 | |
|  Milosevic, Goran D | | | 1684 | SRB | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Rajkovic, Dusan | g | | 2303 | SRB | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Abramovic, Bosko | g | | 2372 | SRB | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Desic, Zoran | | | 1969 | SRB | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Trifunovic, Miroljub | f | | 2193 | SRB | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | | 5. medjunarodni turnir amatera | Beograd | SRB | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2029 | 4.50 | 9 | 1.80 | 40 | 72.00 | |
| | Ianov, Viktor | m | | 2290 | UKR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jurisic, Iskra | | | 1630 | SRB | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Zivkovic, Marko | | | 2309 | SRB | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Sekulic, Dusan | m | | 2213 | SRB | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Cvetkovic, Srdjan | m | | 2259 | SRB | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Milenkovic, Mladen | m | | 2323 | SRB | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Solozhenkina, Elizaveta | | wm | 2279 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tadic, Stefan | | | 2163 | SRB | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Djukic, Sandra | | wm | 2174 | SRB | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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