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Individual Calculations June 2013 |
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| Lehaci, Miruna-Daria Total change: -13.80 | |   |
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| World Amateur Chess Championship 2013 | Iasi | ROU | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1478 | 0.00 | 6 | -0.84 | 30 | -25.20 | |
|  Reis, Virginia Lagrange M. | | | 1878 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Faranka, Khaled | | | 1823 | LBA | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Grigore, Adrian | | | 1775 | ROU | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Cornea, Alexandru | | | 1878 * | ROU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Grancea, Valentin-Gheorghe | | | 1674 | ROU | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Pojar, Marius | | | 1755 | ROU | 0.00 | 1 | -0.17 | 30 | -5.10 | | | * 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) | | | | WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - GIRLS U9 | Porto Carras - Halkidiki | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1478 | 1.50 | 3 | 0.38 | 30 | 11.40 | |
| | Yuan, Beline | | | 1564 | FRA | 1.00 | 1 | 0.62 | 30 | 18.60 | | | Divya, Deshmukh | | | 1437 | IND | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Assaubayeva, Bibissara | | wf | 1739 | KAZ | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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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