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Individual Calculations June 2019 |
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| Andrianiaina, Heritiana Total change: 45.20 | |   |
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| 2019 Zone 4.3 Individual Chess Championship Open | Antananarivo - Espace Lavilla verte | MAD | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2017 | 4.50 | 9 | 2.26 | 20 | 45.20 | |
|  Miguel, Sergio | c | | 2238 | ANG | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Mwale, Joseph | f | | 2281 | MAW | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Khetho, Phemelo | f | | 2213 | BOT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Paiva, Donaldo | c | | 2204 | MOZ | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Razanadrakotoarisoa, Toavina | | | 2004 | MAD | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Ralison, Milanto Harifidy | f | | 2241 | MAD | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rakotomaharo, Fy Antenaina | m | | 2410 | MAD | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Oatlhotse, Providence | m | | 2326 | BOT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Li Ying, Patrick | c | | 2110 | MRI | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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