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Rapid:
Individual Calculations April 2018 |
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| Cosman, Andreea-Marioara Total change: -17.20 | |   |
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| Romania National Rapid Chess Championship 2018 - W | Covasna | ROU | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 2039 | 6.00 | 9 | -0.86 | 20 | -17.20 | |
|  Anghel, Maria | | | 1639 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Schiopu, Andreea-Alexandra | | | 1639 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pelin, Ana-Maria | | | 1639 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Obada, Ema | | | 1639 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coman, Emilia-Florentina | | | 1706 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Peptan, Corina-Isabela | m | wg | 2383 | ROU | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Ciolacu, Alessia-Mihaela | | wf | 1639 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ionescu, Irina | | wg | 2158 | ROU | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ciocan, Maria-Alexandra | | | 1639 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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