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Individual Calculations February 2017 |
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| Petculescu, Silvan-Dorian Total change: -12.40 | |   |
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| National Chess Championship Open 2017 - Semifinal Timisoara | Timisoara | ROU | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1305 | 2.50 | 8 | -0.31 | 40 | -12.40 | |
|  Secrieru, Andrei-Cristian | | | 1705 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Panc, Samuel | | | 1520 | ROU | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Ionita, Gheorghe | | | 1517 | ROU | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Kiss, Alexandra-Maria | | | 1467 | ROU | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Momir, Marco-Ivan | | | 1577 | ROU | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Costea, Ana-Maria-Teodora | | | 1054 | ROU | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Perescu, Toma | | | 1453 | ROU | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Petculescu, Diana-Silvana | | | 1153 | ROU | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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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