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Individual Calculations October 2017 |
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| Gunawan, Ronny Total change: 1.00 | |   |
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| 8th IGB Seniors Open Chess Championship 2017 | Kuala Lumpur | MAS | 2017-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2301 | 5.00 | 8 | 0.10 | 10 | 1.00 | |
|  Tekno, Sandjojo | | | 1918 | INA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Quah, Seng Sun | | | 2017 | MAS | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Fominyh, Alexander | g | | 2409 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Tukiran, Taulani | | | 1950 | MAS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Barsov, Alexei | g | | 2420 | UZB | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Antonio, Rogelio Jr | g | | 2438 | PHI | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Bagamasbad, Efren | | | 2096 | PHI | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Senador, Emmanuel | m | | 2306 | PHI | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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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