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Individual Calculations May 2019 |
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| David, Alexandru Total change: -28.00 | |   |
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| Festival Pro Logos - Bicaz City Cup | Bicaz | ROU | 2019-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1719 | 3.50 | 5 | 0.01 | 20 | 0.20 | |
|  Hlinschi, Mihai | | | 1448 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Moraru, Florin-Radu | | | 1319 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Voinescu, David-Ioan | | | 1999 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mazilu, Stefan-Fabian | | | 1504 | ROU | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Husaru, Remus-George | | | 1470 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | Chess Academy Cup Open - 5th ed. | Bucuresti | ROU | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1720 | 2.00 | 5 | -1.41 | 20 | -28.20 | |
| | Tudoroiu, Razvan-Catalin | | | 1329 | ROU | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Nedelcu, Florin | | | 1532 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Oncescu, Vlad-Norin | | | 1506 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stefan, Mihai | | | 2111 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cristea, Matei-Alexandru | | | 1352 | ROU | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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