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Individual Calculations September 2022 |
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| Andrianiaina, Heritiana Total change: 31.20 | |   |
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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 |
| 2304 | 2095 | 4.50 | 9 | 1.95 | 20 | 39.00 | |
|  Ter-Sahakyan, Samvel | g | | 2625 | ARM | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Dalliah, Joseph | | | 1920 | GAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ashiku, Franc | m | | 2422 | ALB | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Wong, Yinn Long | f | | 2381 | MAS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Djukic, Nikola | g | | 2526 | MNE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Boudriga, Mohamed Ali | m | | 2308 | TUN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Al Qudaimi, Basheer | m | | 2424 | YEM | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Adu-Poku, Kwabena | | | 1974 | GHA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Averbukh, Alex | c | | 2155 | JPN | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | CHAMPIONNAT D'ANALAMANGA 2022 PLUS DE 1700 | BTC Ambohimangakely | MAD | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2095 | 2.50 | 4 | -0.39 | 20 | -7.80 | |
| | Rakotomaharavo, Dylan | | | 1954 | MAD | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Razanadrakotoarisoa, Toavina | | | 2039 | MAD | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Randrianarivelo, Anja Marc | | | 1722 | MAD | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rajerison, Manamihaja Charly | | | 1930 | MAD | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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