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Individual Calculations July 2019 |
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| Sophia, Yek Yu Han Total change: 20.80 | |   |
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| UM U1600 International Classical Chess Championship (3rd IPT Series FIDE Rated) | Kuala Lumpur | MAS | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1346 | 1.00 | 3 | -0.42 | 40 | -16.80 | |
|  Ship, Ka Hung | | | 1445 | MAS | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Le, Hock Hin | | | 1529 | MAS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Yen, Gideon | | | 1106 | SGP | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | U2200 Fide Classica Edition 4 | Kuala Lumpur | MAS | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1346 | 2.00 | 3 | 0.94 | 40 | 37.60 | |
| | Ibnu, Iwan Schani | | | 1623 | MAS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rasli, Muhd Helmy | | | 1236 | MAS | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Pereira, Johnharry | | | 1546 | SGP | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | |
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