Individual Calculations November 2023 |
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David, Alexandru Total change: -5.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Bucharest Chess Weekend - 54th ed. | Bucuresti | ROU | 2023-10-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1512 | 1460 | 1.00 | 3 | -0.29 | 20 | -5.80 | |
| Vasile, Matei | | | 1777 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | | Badescu, Eliza-Ioana | | | 1142 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | Parvu, Razvan-George | | | 1617 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | 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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