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Individual Calculations April 2015 |
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| Zeriu, Bogdan-Mihai Total change: -61.60 | |   |
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| Chess Cluj Marathon 9th edition | Cluj Napoca | ROU | 2015-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1439 | 1.50 | 6 | -0.90 | 40 | -36.00 | |
|  Tat, Alin-Sebastian | | | 1809 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Mincu, Cornel | | | 1286 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Chioran, Andrei-Ovidiu | | | 1698 | ROU | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mincu, Smaranda-Stanca-Ioana | | | 1485 | ROU | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Gavris, Alexandru-Catalin | | | 1403 | ROU | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Dumitru, Sorin | | | 1486 | ROU | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | MIRCEA RADULESCU Memorial 2015 | Cluj Napoca | ROU | 2015-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1439 | 0.00 | 4 | -0.64 | 40 | -25.60 | |
| | Farcas, Doru-Marius | | | 1839 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Talu, Mircea | | | 1784 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Balan, Briana-Cleopatra | | | 1731 | ROU | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pop, Sandu-Florin | | | 1589 | ROU | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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