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Individual Calculations August 2017 |
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| Bwalya, Gillan Total change: 46.40 | |   |
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| Mayeso & Muleso 2017 | Lilongwe | MAW | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2266 | 8.00 | 9 | 1.39 | 20 | 27.80 | |
|  Pemba, Mayamiko | | | 1866 * | MAW | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mwagomba, Fishern | | | 1866 * | MAW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mphungu , Gerrad | f | | 2030 | MAW | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Chipanga, Chiletso | c | | 2091 | MAW | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Phiri, Godwin | c | | 2218 | ZAM | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Mfune, Petros | c | | 2043 | MAW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mwale, Joseph | | | 2159 | MAW | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Luanja, Geoffrey | | | 2197 | ZAM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Calicoca, Wilton Inacio | c | | 2165 | MOZ | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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) | | | | Luapula Open Chess Tournament | Mansa | ZAM | 2017-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2266 | 6.50 | 8 | 0.93 | 20 | 18.60 | |
| | Kaoma, Micheal | | | 2166 | ZAM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mwape, William | | | 2109 | ZAM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Phiri, Godwin | c | | 2218 | ZAM | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Mwansa, Richard | | | 2004 | ZAM | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Musonda, Chola | f | | 1952 | ZAM | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kameya, Robson | | | 2101 | ZAM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Luanja, Geoffrey | | | 2197 | ZAM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Daka, Justin | | | 2157 | ZAM | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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