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Individual Calculations August 2022 |
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| David, Alexandru Total change: 15.60 | |   |
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| Bucharest Chess Weekend 48 | Bucuresti | ROU | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1443 | 2.00 | 5 | 0.78 | 20 | 15.60 | |
|  Cotoros, Eduard | | | 1769 | ROU | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Radusca, Radu | | | 1271 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vardanian, Yurii | | | 1798 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Deak-Sala, Emilia | | | 1883 | AUT | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Chiricuta, Ion | | | 1695 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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