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Individual Calculations June 2019 |
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| Chen, Benjamin Total change: 120.00 | |   |
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| 26th Space Coast Open | Cocoa Beach, Florida | USA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 1810 | 2.50 | 4 | 1.87 | 40 | 74.80 | |
|  Cooke, Eric | | | 2070 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Leyva Rivera, Yuni | m | | 2210 * | CUB | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sarkar, Justin J | m | | 2210 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Markovic, Goran | | | 1970 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | * 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) | | | | 28th Annual Chicago Open | Wheeling, Illinois | USA | 2019-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1810 | 2.50 | 8 | 1.13 | 40 | 45.20 | |
| | Velikanov, Alexander | f | | 2210 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nyamdorj, Davaaochir | | | 2131 | CAN | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Findlay, Ian T. | f | | 2210 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nguyen, Emily | | wm | 2115 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Moore, Johnson | | | 2006 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Currie, James | | | 1975 | CAN | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Bartochowski, Nicholas | | | 2088 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Chen, Jonathan | | | 2012 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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