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Individual Calculations December 2018 |
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| Preda, Iulian Total change: 9.80 | |   |
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| Romania 100 Open Galati | Galati | ROU | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1752 | 4.50 | 7 | 0.49 | 20 | 9.80 | |
|  Florea, Adrian | | | 1352 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ciobanu, Viorel-Adrian | | | 2152 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chipaila, Adrian | | | 1352 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinenco, Sergiu | | | 1735 | MDA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Andres, Marina-Corina | | | 1546 | ROU | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Popa, Gabriel | | | 1883 | ROU | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bratu, Gheorghe | | | 1757 | ROU | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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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