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Individual Calculations December 2015 |
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| Chetrari, Nikita Total change: -31.80 | |   |
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| FIDE World Youth - Cadets Chess Championships - open U14 | Porto Carras - Halkidiki | GRE | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2265 | 6.50 | 11 | -1.59 | 20 | -31.80 | |
|  Umbetov, Kazybek | | | 1874 | KAZ | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Hurdzan, Tomas | | | 2019 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sam, Gabriel | | | 1989 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lobanov, Sergei | | | 2394 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kalavannan, Koby | | | 2063 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Quirhuayo Chumbe, German Gonza | f | | 2118 | PER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Vrolijk, Liam | | | 2039 | NED | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ozen, Deniz | f | | 2061 | TUR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Giannoulakis, Labros | | | 2139 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Petrakis, Stylianos | | | 1921 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pultinevicius, Paulius | | | 2157 | LTU | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | |
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