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Individual Calculations August 2013 |
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| Young, Angelo Total change: -3.10 | |   |
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| 41srt Annual World Open - U 2400 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2322 | 4.50 | 7 | -0.45 | 10 | -4.50 | |
|  Chandra, Akshat | f | | 2268 | USA | 0.00 | 1 | -0.58 | 10 | -5.80 | |  Song, Edward | | | 2093 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Viswanadha, Kesav | | | 2177 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Amarasinghe, Prashantha N | | | 2137 | SRI | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Xu, Grant Y | | | 2122 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Harris, Ian | | | 2112 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Vilenchuk, Michael | | | 2233 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | |
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) | | | | 6th Annual Chicago Class | Wheeling, Illinois | USA | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2309 | 2.50 | 3 | 0.14 | 10 | 1.40 | |
| | Peng, David Tianjian | | | 2017 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Tornay Gomez, Josu | | | 2092 | ESP | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Amarasinghe, Prashantha | | | 2137 | SRI | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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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