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Individual Calculations June 2019 |
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| Rakotomaharo, Fy Antenaina Total change: 8.90 | |   |
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| 2019 Zone 4.3 Individual Chess Championship Open | Antananarivo - Espace Lavilla verte | MAD | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2410 | 7.50 | 9 | 1.23 | 10 | 12.30 | |
|  Paiva, Donaldo | c | | 2204 | MOZ | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Oatlhotse, Providence | m | | 2326 | BOT | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Kayonde, Andrew | m | | 2394 | ZAM | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Ralison, Milanto Harifidy | f | | 2241 | MAD | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Makoto, Rodwell | m | | 2368 | ZIM | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Miguel, Sergio | c | | 2238 | ANG | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Andrianiaina, Heritiana | | | 2017 | MAD | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mwale, Joseph | f | | 2281 | MAW | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Ranaivoharisoa, Alain | m | | 2203 | MAD | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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) | | | | Team 2019 - Top 12 | BREST | FRA | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2410 | 1.00 | 2 | -0.34 | 10 | -3.40 | |
| | Bailet, Pierre | m | | 2466 | FRA | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Bolon, Karelle | | wf | 2018 | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |
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) | | |
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