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Individual Calculations November 2017 |
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| Silva, David Total change: 33.00 | |   |
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| III Torneio Cidade do Barreiro | Barreiro | POR | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2252 | 5.00 | 7 | -0.29 | 20 | -5.80 | |
|  Correia, Pedro Mourao Soares | | | 1852 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fidalgo, Daniel Neves | | | 1965 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ferreira, Hugo Miguel Da Costa | | | 2138 | POR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Pires, Emanuel Joao Robarts | | | 2046 | POR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Santos, Antonio Pereira Dos | f | | 2201 | POR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Fidalgo, Andre Neves | | | 2149 | POR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Santos, Jose Guilherme Barria | | | 1885 | POR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | | | Henry Chilufya Memorial Chess Tournament - Open | Mansa | ZAM | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2252 | 8.00 | 9 | 1.94 | 20 | 38.80 | |
| | Ngonga, Bornface | | | 2156 | ZAM | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Munenga, Douglas D | f | | 2203 | ZAM | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Masango, Spencer | | | 2218 | ZIM | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Mululu, Arnold | | | 2037 | ZAM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Muyenga, Bright | | | 1978 | ZAM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Swatu, Tebby | | | 2027 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Makwaya, Kiddy | | | 2004 | ZAM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Daka, Justin | | | 2178 | ZAM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Phiri, Godwin | c | | 2238 | ZAM | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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