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Individual Calculations October 2014 |
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| Pitra, Andika Total change: 2.20 | |   |
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| 11th IGB Dato’ Arthur Tan International Open Chess Championship 2014 | Kuala Lumpur | MAS | 2014-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2307 | 5.50 | 9 | 0.11 | 20 | 2.20 | |
|  Sadhu, S Adithya | | | 1907 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gomez, John Paul | g | | 2519 | PHI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Zhou, Jianchao | g | | 2583 | CHN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zulkipli, Zaidan | | | 2082 | MAS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Suharto, Moh Wahyu Repelita | | | 2141 | INA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Aris, T.l.s. | | | 2172 | INA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Michael, Owen | | | 1907 * | INA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Luong, Phuong Hanh | | | 2196 | VIE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Yap, Kim Steven | m | | 2442 | PHI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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