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Individual Calculations September 2017 |
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| Valisoa, Jean Hreve Total change: 82.00 | |   |
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| Tournoi Elo FIDE Ambohimanarina | Antananarivo | MAD | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1654 | 3.00 | 5 | 0.83 | 20 | 16.60 | |
|  Rakotoarisoa, Itokiana | | | 1567 | MAD | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Andriamandimbisoa, Harison | | | 1877 | MAD | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rabenandrasana, Livaniaina | | | 1949 | MAD | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Andriamihaingo, Niaina | | | 1600 | MAD | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Andriatahina, Serge | | | 1581 | MAD | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | TOURNOI Elo FIDE DIEGO | Diego | MAD | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1654 | 6.50 | 9 | 2.51 | 20 | 50.20 | |
| | Rasolondranaivo, Tolotra Mieja | | | 1663 | MAD | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Dilifera, Andry Niaina | | | 1352 | MAD | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rabemananjara, Manitra Ignace | | | 1814 | MAD | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Andriamampionona, Jean Wilvin | | | 1552 | MAD | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rafenohery, Lova | | | 1963 | MAD | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mahasitra, Eli Julasto | | | 1552 | MAD | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Elias, Moise | | | 1855 | MAD | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Rabemanantsoa, Heriniaina Joslin | | | 1826 | MAD | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Andrianjara, Antoine Prosper | | | 1702 | MAD | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | Madagscar National Chess Championship 2017 | Arivonimamo | MAD | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1654 | 2.50 | 6 | 0.76 | 20 | 15.20 | |
| | Raveloson, Jose Alain | | | 1773 | MAD | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ramorasata, Anjatoky | | | 1779 | MAD | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rabemananjara , Manitra | | | 1814 | MAD | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Rajonson, Andrianomentsoa | | | 1717 | MAD | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Rakotomaharo, Tahina | | | 2031 | MAD | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Razanadratovo, Iorvice | | | 1817 | MAD | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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