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Individual Calculations May 2017 |
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| Borigas, Edgardo Total change: -16.60 | |   |
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| 17th Bangkok Chess Club Open 2017 | Cha-Am | THA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1772 | 2.50 | 8 | -0.83 | 20 | -16.60 | |
|  Grafil, Franz Robert | | | 2172 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Priguna, Gerald Pramoedya | | | 1982 | INA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Welsh, Michael | | | 2060 | IRL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Chongstitwattana, Cholapat | | | 1482 | THA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Chia, Yu Zhe Ashton | | | 1444 | SGP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Matzies, Alexander | | | 2025 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Samaganova, Alexandra | | | 2033 | KGZ | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jackson, John Marvin | | | 1553 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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