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Individual Calculations August 2018 |
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| Andriamanana, Gerard Total change: -22.40 | |   |
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| International Chess Open - Madagascar 2018 | Antananarivo | MAD | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1693 | 3.50 | 7 | -1.12 | 20 | -22.40 | |
|  Razafimahefa, Lalaina | | | 1444 | MAD | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Andrianarison, Ny Koloina | | | 1349 | MAD | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Andriniaina, Heritiana | | | 1933 | MAD | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rakotoarimanana, Tokihery | | | 1357 | MAD | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Andriamaharo, Nirina Patrick | | | 1811 | MAD | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ramanandraibe, Andry Irina | | | 1411 | MAD | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ranaivoson, Herintsoa | | | 1570 | MAD | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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