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Individual Calculations December 2015 |
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| Li, Ben Total change: 68.00 | |   |
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| The Friendship Games | Dearborn, Michigan | USA | 2015-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2128 | 5.00 | 9 | 1.20 | 40 | 48.00 | |
|  Xiong, Jeffery | g | | 2528 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Talukdar, Rohan | c | | 1848 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Corrales Jimenez, Fidel | g | | 2523 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Parasuraman, Surya | | | 1728 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Plotkin, Victor | f | | 2267 | CAN | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Song, Edward | f | | 2304 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Moussa, Alaa-Eddine | c | | 2079 | PLE | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Ordaz Valdes, Lisandra Teresa | | wg | 2357 | CUB | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Moon, Benjamin | | | 2117 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | * 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) | | | | 24th Annual Kings Island Open | Blue Ash, Ohio | USA | 2015-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2128 | 2.50 | 4 | 0.50 | 40 | 20.00 | |
| | Vojinovic, Goran | m | | 2445 | SRB | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Posthuma, Joshua G | | | 2077 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Shen, Christopher Y | c | | 2053 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Davidovich, Manis | | | 1982 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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