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Individual Calculations September 2017 |
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| Rafenohery, Lova Total change: 39.00 | |   |
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| Championnat Regional Boeny 2017 | Mahajanga | MAD | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1963 | 4.50 | 5 | 0.42 | 20 | 8.40 | |
|  Rajonson, Andry | | | 1717 | MAD | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Razanadratovo, Iorvice | | | 1817 | MAD | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Andrianarisoa, Luc Narda | | | 1721 | MAD | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rakotoarinosy, Williams | | | 1666 | MAD | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rambelozafy, Tsanta | | | 1563 * | MAD | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | TOURNOI Elo FIDE DIEGO | Diego | MAD | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1963 | 8.50 | 9 | 1.18 | 20 | 23.60 | |
| | Elias, Moise | | | 1855 | MAD | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Rabemanantsoa, Heriniaina Joslin | | | 1826 | MAD | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Andrianjara, Antoine Prosper | | | 1702 | MAD | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rasolondranaivo, Tolotra Mieja | | | 1663 | MAD | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Valisoa, Jean Hreve | | | 1654 | MAD | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rabemananjara, Manitra Ignace | | | 1814 | MAD | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Andriamampionona, Jean Wilvin | | | 1563 * | MAD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dilifera, Andry Niaina | | | 1563 * | MAD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahasitra, Eli Julasto | | | 1563 * | MAD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Madagscar National Chess Championship 2017 | Arivonimamo | MAD | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1963 | 5.00 | 7 | 0.35 | 20 | 7.00 | |
| | Ravelomanana, Sabi | | wf | 1820 | MAD | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Randriamahefa, Fenitra Anthony | | | 1902 | MAD | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Henikasina, Richard | | | 1939 | MAD | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Rakotomaharo, Tahina | | | 2031 | MAD | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Andrianjakanirina, Mbola Harison | | | 1563 * | MAD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ralaiarisoa, Derarilaza Petera | | | 1720 | MAD | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rambolamalalatiana, Haja | | | 1794 | MAD | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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