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Individual Calculations August 2021 |
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| Begdullayev, Tamerlan Total change: 48.40 | |   |
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| Swiss Youth Chess Open | Meggen | SUI | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1426 | 2.00 | 2 | 0.85 | 40 | 34.00 | |
|  Sidler, Raoul | | | 1618 | SUI | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Petrovs, Arsenijs | | | 1065 | LAT | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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) | | | | Swiss Youth Championship U10 2021 | Biel | SUI | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1426 | 2.00 | 4 | 0.36 | 40 | 14.40 | |
| | Koehalmi-Szabo, Mihaly | | | 1464 | SUI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Federer, Colin | | | 1632 | SUI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Chockalingam, Vishak | | | 1357 | SUI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Pfaltz, Maximilian | | | 1537 | SUI | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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