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Individual Calculations June 2019 |
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| Bruzon Batista, Lazaro Total change: -7.20 | |   |
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| 28th Annual Chicago Open | Wheeling, Illinois | USA | 2019-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2664 | 6.50 | 9 | -0.72 | 10 | -7.20 | |
|  Yanayt, Eugene | f | | 2264 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Ramer, Scott | | | 2264 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Talukdar, Rohan | f | | 2395 | CAN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Hevia Alejano, Carlos Antonio | g | | 2471 | CUB | 0.00 | 1 | -0.75 | 10 | -7.50 | | | He, Anthony | f | | 2305 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Macieja, Bartlomiej | g | | 2502 | POL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Chen, Qi B | m | | 2431 | CHN | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Mitkov, Nikola | g | | 2500 | MKD | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Shabalov, Alexander | g | | 2528 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | * 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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