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Individual Calculations September 2015 |
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| Rakotomaharo, Fy Antenaina Total change: 9.90 | |   |
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| 2015 Championnats individuels d'echecs de la Francophonie - Open | Montreal | CAN | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2450 | 5.50 | 8 | -0.07 | 10 | -0.70 | |
|  Marin, Sam | | | 2050 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mouradian, Knarik | | wm | 2170 | LIB | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Onkoud, Abdelaziz | m | | 2308 | MAR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Shoker, Samy | g | | 2477 | EGY | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Hansen, Eric | g | | 2583 | CAN | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Chiku-Ratte, Olivier-Kenta | | | 2195 | CAN | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Studen, Damir | | | 2259 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Yu, Zong Yang | | | 2234 | CAN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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) | | | | International Chess Open 2015 - Madagascar | Antananarivo | MAD | 2015-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2430 | 8.00 | 8 | 1.06 | 10 | 10.60 | |
| | Ravelomanana, Sabi | | wf | 2030 * | MAD | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rajaonasy, Tolotra | | | 2030 * | MAD | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Randriamahefa , Anthony | | | 2030 * | MAD | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rakotomaharo, Tahina | | | 2030 * | MAD | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mezouaghi, Miloud | | | 2046 | FRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | L`ami, Alina | m | wg | 2371 | ROU | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Rajaonarison, Faniry | c | | 2125 | MAD | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ramasindraibe , Girard | c | | 2040 | MAD | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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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