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Individual Calculations July 2012 |
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| Ramasindraibe, Girard Total change: 10.50 | |   |
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| African Individual Chess Championships (Zone 4.3) - Open section | Antananarivo | MAD | 2012-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1971 | 4.00 | 9 | 0.35 | 30 | 10.50 | |
|  Phillips, Roy | f | | 2266 | MRI | 1.00 | 1 | 0.85 | 30 | 25.50 | | | Abrantes, Persson | | | 1995 | MOZ | 1.00 | 1 | 0.53 | 30 | 15.90 | |  Rakotomaharo, Fy Antenaima | c | | 1894 | MAD | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Oatlhotse, Providence | c | | 2261 | BOT | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Randriambololona, Herimanjatosoa | | | 1841 | MAD | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Raharijaona, Jose | | | 2079 | MAD | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Rajaonarison, Faniry | | | 2004 | MAD | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Rabenandrasana, Liva | | | 1957 | MAD | 1.00 | 1 | 0.48 | 30 | 14.40 | | | Ranaivoharisoa, Alain | | | 2159 | MAD | 0.00 | 1 | -0.26 | 30 | -7.80 | |
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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