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Individual Calculations September 2022 |
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| Razanadrakotoarisoa, Toavina Total change: 64.80 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2039 | 5.50 | 10 | 2.59 | 20 | 51.80 | |
|  Petrosyan, Manuel | g | | 2610 | ARM | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Garber, Ousainou | c | | 1772 | GAM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mehmeti, Dritan | m | | 2371 | ALB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Blagojevic, Dragisa | g | | 2499 | MNE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Diaz Rosas, Julio Cesar | f | | 2328 | MEX | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Amdouni, Zoubaier | f | | 2224 | TUN | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Pinto, Daniel | f | | 2249 | BOL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Al-Zendani, Zendan | m | | 2284 | YEM | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Anhwere, Bernard | | | 1890 | GHA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bibby, Simon | f | | 2147 | JPN | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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) | | | | CHAMPIONNAT D'ANALAMANGA 2022 PLUS DE 1700 | BTC Ambohimangakely | MAD | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2039 | 3.50 | 5 | 0.65 | 20 | 13.00 | |
| | Rajerison, Manamihaja Charly | | | 1930 | MAD | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Andriniaina, Heritiana | c | | 2095 | MAD | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ranaivoharisoa, Alain | m | | 2201 | MAD | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Randrianarivelo, Anja Marc | | | 1722 | MAD | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rakotomaharavo, Dylan | | | 1954 | MAD | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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