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Individual Calculations September 2017 |
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| Razafindrabiaza, Christine Total change: 13.80 | |   |
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| Madagascar National Women Chess Championship 2017 | Antananarivo | MAD | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1564 | 6.50 | 9 | 0.69 | 20 | 13.80 | |
|  Raharimanana, Faratiana | | wf | 1700 | MAD | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Rambelozafy , Tsanta | | | 1350 | MAD | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Andriatsiferana, Irina | | | 1578 | MAD | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ravelomanana, Sabi | | wf | 1820 | MAD | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Rakotoniaina, Johanna | | | 1240 | MAD | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Razafimahefa, Lalaina Vololona | | | 1431 | MAD | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ralahatriniavo, Mihajasoa Fanoela | | | 1334 | MAD | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rakotomalala, Omega | | | 1317 | MAD | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Andrianarison, Ny Koloina Anjara | | | 1194 | MAD | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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