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Rapid:
Individual Calculations February 2020 |
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| Radu, David Cr. Total change: -10.40 | |   |
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| National School Contest "Elisabeta Polihroniade" 2020 Rapid Open 13 | Covasna | ROU | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1686 | 5.00 | 7 | -0.52 | 20 | -10.40 | |
|  Donici-Maier, David | | | 1387 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Carac, Radu-Ionut | | | 1471 | ROU | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Niculescu, Stefan-Gabriel | | | 1286 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sachilaru, Alexandru | | | 1607 | ROU | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Ciocani, Iosif | | | 1531 | ROU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gazdaru, David | | | 1286 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dumitru, Luca-Serban | | | 1502 | ROU | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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