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Individual Calculations August 2019 |
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| Costin, Alexandru Total change: 0.40 | |   |
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| Aurel Zamora Cup - 5th ed. | Busteni | ROU | 2019-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1921 | 3.50 | 5 | 0.01 | 40 | 0.40 | |
|  Roncea, Ioan-Aurel | | | 1521 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chivu, Razvan-Gabriel | | | 1579 | ROU | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Ioan, Ovidiu | | | 1624 | ROU | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Tomescu, Vlad | m | | 2321 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Coman, Vasile | | | 1717 | ROU | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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