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Individual Calculations December 2019 |
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| Yap, Jonathan Total change: -46.40 | |   |
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| 2019 Rooty Hill Chess Championships Div D | Sydney | AUS | 2019-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1415 | 2.00 | 7 | -1.16 | 40 | -46.40 | |
|  Quesada, Eddie | | | 1508 | AUS | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Cyriac, Jose | | | 1475 | AUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Faizal, Shaheel | | | 1477 | AUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Anup Kumar, Vihaan | | | 1475 | AUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Plaza, Erwin | | | 1398 | AUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Rostami, Matthew | | | 1450 | AUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Gao, Terry | | | 1365 | AUS | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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) | | |
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