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Individual Calculations December 2019 |
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| Buciuman, Aurel Total change: 10.00 | |   |
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| Alba Iulia Municipality Chess Open 2019 | Alba Iulia | ROU | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1484 | 3.50 | 4 | 0.25 | 40 | 10.00 | |
|  Sandu, Andrei-Stefan | | | 1084 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Burja-Udrea, Razvan-Andrei | | | 1189 | ROU | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Strajan, Andrei-Mihai | | | 1230 | ROU | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ionita, Gheorghe | | | 1360 | ROU | 1.00 | 1 | 0.33 | 40 | 13.20 | | | * 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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