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Rapid:
Individual Calculations December 2019 |
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| Petrovic, Dusan Z Total change: 2.20 | |   |
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| REJTINGOVANI POBEDNIKOV RAPID | Beograd | SRB | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1486 | 1.00 | 2 | -0.04 | 20 | -0.80 | |
|  Raskovic, Ilija | | | 1089 | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ristic, Luka | | | 1823 | SRB | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Kadetski GP serijal - Najbolji potez - 2 | Paracin | SRB | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1486 | 1.50 | 3 | 0.15 | 20 | 3.00 | |
| | Milic, Gorana | | | 1219 | SRB | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Savanovic, Milan | | | 1618 | SRB | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Tomic, Stefan | | | 1713 | SRB | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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) | | |
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