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Individual Calculations October 2018 |
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| Manaog, Stewart Total change: 46.40 | |   |
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| 9th IGB Seniors Open Chess Championship 2018 | Cititel Midvalley, Kuala Lumpur | MAS | 2018-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2067 | 6.50 | 9 | 2.32 | 20 | 46.40 | |
|  Zamahari, Abang Draup | | | 1667 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Antonio, Rogelio Jr | g | | 2432 | PHI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Frost, Peter | | | 1908 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gaticales, Martin | | | 1855 | PHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bottema, Martin | | | 2111 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mahmud, Syarif | f | | 2138 | INA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Milagrosa, Alexander | | | 2225 | PHI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Liew, Chee-Meng Jimmy | m | | 2202 | MAS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Gunawan, Ronny | m | | 2276 | INA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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