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Individual Calculations April 2018 |
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| Buca, Dragos-Stefan Total change: -36.80 | |   |
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| Galati Chess Festival 2018 - U14 | Galati | ROU | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1469 | 2.50 | 5 | -1.35 | 40 | -54.00 | |
|  Antohi, Rares-Nicusor | | | 1238 | ROU | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Marcu, Andrei-Denis | | | 1175 | ROU | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Chiriac, Andrei-Cosmin | | | 1250 | ROU | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Nicoara, Vlad-Mihnea | | | 1101 | ROU | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vorniceanu, Alina | | | 1444 | ROU | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Satori Cup 2018 - Open U2200 | Slobozia | ROU | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1469 | 1.00 | 4 | 0.43 | 40 | 17.20 | |
| | Berechet, Stefan-Mario | | | 1869 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Stan, Andrei-Mihaita | | | 1869 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vasilescu, Rares-Cristian | | | 1649 | ROU | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Bratu, Gheorghe | | | 1761 | ROU | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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