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Individual Calculations November 2015 |
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| Khumnorkaew, Tupfah Total change: 96.00 | |   |
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| Thailand Junior Chess Championship 2015 Open D | Bangkok | THA | 2015-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1956 | 1.00 | 1 | 0.31 | 40 | 12.40 | |
|  Atthaworadej, Woradej | | | 1811 | THA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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 |
| 1965 | 1956 | 5.50 | 7 | 2.09 | 40 | 83.60 | |
|  Mekarapiruk, Chawit | | | 1556 * | THA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Krachangpun, Nathat | | | 1726 | THA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Causo, Deniel | f | | 2293 | PHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wiwatanadate, Poompong | f | | 2021 | THA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Darby, Peter | | | 1835 | THA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kasetchol, Sathit | | | 2025 | THA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Menkinoski, Riste | f | | 2301 | MKD | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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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