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Individual Calculations May 2019 |
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| Dragun, Kamil Total change: 6.10 | |   |
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| 2019 Final Four of College Chess | New York, New York | USA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2586 | 2585 | 1.50 | 3 | 0.01 | 10 | 0.10 | |
|  Kovalyov, Anton | g | | 2628 | CAN | 0.50 | 1 | 0.06 | 10 | 0.60 | |  Yang, Darwin | g | | 2481 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Nyzhnyk, Illia | g | | 2650 | UKR | 0.50 | 1 | 0.09 | 10 | 0.90 | |
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) | | | | 13th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2019-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2405 | 2585 | 7.00 | 9 | 0.60 | 10 | 6.00 | |
| | Aramil, William | | | 2201 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Kim, Yoon-Young | f | | 2320 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Narayanan, Samrug | c | | 2185 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Brodsky, David | m | | 2417 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Mulyar, Michael | m | | 2385 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Wang, Kevin | m | | 2416 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Durarbayli, Vasif | g | | 2628 | AZE | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Gabuzyan, Hovhannes | g | | 2620 | ARM | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Hevia Alejano, Carlos Antonio | g | | 2470 | CUB | 1.00 | 1 | 0.34 | 10 | 3.40 | | | * 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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