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Individual Calculations August 2018 |
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| Kannappan, Priyadharshan Total change: 14.00 | |   |
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| Chicago Chess Center Potawatomi Open | Chicago, Illinois | USA | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2540 | 4.00 | 4 | 0.62 | 10 | 6.20 | |
|  Ladan, Nicholas | | | 2140 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cooklev, Steven | | | 2140 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ng, Gary | f | | 2243 | CAN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Gurevich, Dmitry | g | | 2402 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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) | | | | 11th Annual Chicago Class | Wheeling, Illinois | USA | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2540 | 3.00 | 3 | 0.78 | 10 | 7.80 | |
| | Parasuraman, Surya | | | 2140 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Turgut, Aydin | | | 2140 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shimanov, Aleksandr | g | | 2626 | RUS | 1.00 | 1 | 0.62 | 10 | 6.20 | | | * 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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