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Individual Calculations November 2015 |
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| Calacday, James Total change: 40.40 | |   |
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| Thailand Junior Chess Championship 2015 Open A | Bangkok | THA | 2015-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1313 | 2.00 | 2 | 1.25 | 40 | 50.00 | |
|  Mekarapiruk, Chawit | | | 1279 | THA | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Upachan, Songkasem | | | 1558 | THA | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | | | Assumption Open Chess 2015 | Bangkok | THA | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1313 | 0.00 | 2 | -0.24 | 40 | -9.60 | |
| | Ecot, Lourecel | | | 1713 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Boonsong, Permsak | | | 1593 | THA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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