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Individual Calculations September 2023 |
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| Biro, Csilla Total change: 3.20 | |   |
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| 20. European Union Youth Championship - U12 | Mureck | AUT | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1222 | 0.00 | 5 | -1.81 | 40 | -72.40 | |
|  Allen, Phillipp | | | 1564 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Arshinkova, Ralitsa | | | 1221 | BUL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Seemann, Adam | | | 1419 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Feiertag, Niklas | | | 1231 | AUT | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Kincses, Emma | | | 1260 | HUN | 0.00 | 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) | | | | 15th Debrecen Chess Carnival Group C U1700 | Debrecen | HUN | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1222 | 5.00 | 8 | 1.89 | 40 | 75.60 | |
| | Enkhbaatar, Itgel | | | 1138 | HUN | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Petnehazi, Peter | | | 1144 | HUN | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Lako, Peter | | | 1206 | HUN | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Csirkes, Andras | | | 1697 | HUN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Szoke, Nora | | | 1497 | HUN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Gajdacs, Jonathan | | | 1473 | HUN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Peto, David | | | 1110 | HUN | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Orenstein, Mark | | | 1374 | HUN | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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