Individual Calculations February 2023 |
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Bortun, Radu-Valentin Total change: -14.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Bucharest Chess Festival - 6th ed. B | Bucuresti | ROU | 2023-01-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1305 | 1144 | 0.50 | 3 | -0.35 | 40 | -14.00 | |
| Suparski, Dmitrii | | | 1284 | MDA | 0.00 | 1 | -0.31 | 40 | -12.40 | | Parvu, Razvan-George | | | 1316 | ROU | 0.50 | 1 | 0.23 | 40 | 9.20 | | Radu, Rebecca-Aimee | | | 1315 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | | 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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