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Individual Calculations August 2018 |
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| Velombita, Francois Regis Total change: -38.00 | |   |
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| TOURNOI - TAMATAVE - ELO | Tamatave | MAD | 2018-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1791 | 3.00 | 4 | 0.56 | 40 | 22.40 | |
|  Hilary , Ulrich | | | 1831 | MAD | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Andriatahina, Serge | | | 1633 | MAD | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Beanjara , Philippson | | | 1744 | MAD | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Randrianatrehina, Michael | | | 1622 | MAD | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | International Chess Open - Madagascar 2018 | Antananarivo | MAD | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1791 | 4.00 | 8 | -1.51 | 40 | -60.40 | |
| | Ranaivoson, Herintsoa | | | 1570 | MAD | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Rakotoarimanana, Tokihery | | | 1391 * | MAD | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Andrianarison, Ny Koloina | | | 1391 * | MAD | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ramasindraibe, Girard | c | | 2027 | MAD | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rafenohery, Lova | | | 1975 | MAD | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Andriatsiferana, Irina | | | 1540 | MAD | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Razafindrabiaza, Christine | | wf | 1641 | MAD | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Razafindrafalitiana, Martino | | | 1391 * | MAD | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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