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Individual Calculations March 2011 |
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| Tachaplalert, Suvich Total change: -37.75 | |   |
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| Singapore International Youth Championships 2010 - Under-14 (Open) | Singapore | SIN | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1830 | 3.00 | 6 | -0.91 | 25 | -22.75 | |
|  Atthaworadej, Woradej | | | 1636 | THA | 0.50 | 1 | -0.25 | 25 | -6.25 | |  Arjun, Vairavan | | | 1901 | SIN | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Liew, Ken Yew | | | 1766 | MAS | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Yap, Wan Lin | | | 1661 | MAS | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Aron, Teh Eu Wen | | | 1641 | MAS | 0.50 | 1 | -0.25 | 25 | -6.25 | | | Tay, Tze Kiat Jonathan | | | 1680 | SIN | 0.00 | 1 | -0.70 | 25 | -17.50 | |
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) | | | | BCC Championship 2011 B-final | Bangkok | THA | 2011-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1830 | 2.00 | 4 | -0.60 | 25 | -15.00 | |
| | Shah, Taksh | | | 1523 | IND | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Parami, Noelito | | | 1797 | PHI | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Siripornpitak, Boyd | | | 1751 | NZL | 0.00 | 1 | -0.61 | 25 | -15.25 | | | Srivatanakul, Pricha | | | 1772 | THA | 1.00 | 1 | 0.42 | 25 | 10.50 | |
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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