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Rapid:
Individual Calculations May 2019 |
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| Preda, Maria C. Total change: -0.40 | |   |
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| Dunav Trophy 2019 - U10 | Braila | ROU | 2019-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1173 | 1.00 | 3 | -0.07 | 20 | -1.40 | |
|  Facila, Patric Andrei | | | 1383 | ROU | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Grigore, Matei | | | 1237 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Grecu, Yannis-Raphael | | | 1221 | ROU | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Romania National Youth Rapid Championships 2019 - girls U10 | Calimanesti | ROU | 2019-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1152 | 1.00 | 2 | 0.05 | 20 | 1.00 | |
| | Stefan, Iulia-Cristiana | | | 1303 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gheorghe, Raisa-Maria | | | 1043 | ROU | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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