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Individual Calculations August 2021 |
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| Calin, Alexandru Total change: -9.60 | |   |
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| Bucharest Chess Weekend - 38th edition | Bucuresti | ROU | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2112 | 5.50 | 7 | 0.00 | 20 | 0.00 | |
|  Nedelcu, Alexandru-Nicholas | | | 1712 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Candea-Muntean, Victor | | | 1712 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saioc, David | | | 1850 | ROU | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Coicev, Matei-Andrei | | | 1967 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Martinenco, Sergiu | | | 1800 | MDA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Almasan, Calin-Ovidiu | | | 1922 | ROU | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Albu, George | | | 2082 | ROU | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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) | | | | NYCC Romania 2021- open U20 - teams | Iasi | ROU | 2021-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2112 | 1.50 | 4 | -0.48 | 20 | -9.60 | |
| | Albu, George | | | 2082 | ROU | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Isfan, Ioan-Marius | | | 2146 | ROU | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Albu, George | | | 2082 | ROU | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Isfan, Ioan-Marius | | | 2146 | ROU | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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