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Individual Calculations June 2023 |
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| Hadjidemetriou, Evangelos Total change: 75.20 | |   |
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| Cyprus Youth Chess Championship 2023 - Under 16 | Nicosia | CYP | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1247 | 3.00 | 4 | 1.88 | 40 | 75.20 | |
|  Antoniou, Rafail | | | 1887 | CYP | 1.00 | 1 | 0.99 | 40 | 39.60 | |  Rouvas, Filippos | | | 1208 | CYP | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Antoniou, Rafail | | | 1887 | CYP | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Rouvas, Filippos | | | 1208 | CYP | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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