Individual Calculations December 2019
 Alberto, Manuel  Total change: -34.00  Rating chartPersonal card
 TORNEIO ABERTO DE XADREZ ANGOLA LIVRE LUANDA ANG 2019-11-10
RcRownchangeKK*chgGame
 1951 2201 5.50 8 -0.78 20 -15.60 
  Bernardo, Pascoal 1801  * ANG1.0010.08201.60 
  Cristovao, Miguel 1866 ANG0.501-0.3820-7.60 
  Paim, Antonio 1839 ANG1.0010.10202.00 
  Celio, Pedro 1801  * ANG1.0010.08201.60 
  Cambando, Jose c2124 ANG0.501-0.1120-2.20 
  Silva, Antonio 1945 ANG1.0010.19203.80 
  Felix, Claudio 2114 ANG0.001-0.6220-12.40 
  Agostinho, Tito Andre Quiela c2117 ANG0.501-0.1220-2.40 
 * 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)
 
 II EDICAO DA TACA INEA EM XADREZ 2019 LUANDA ANG 2019-11-12
RcRownchangeKK*chgGame
 2236 2201 4.50 9 0.42 20 8.40 
  Miguel, Sergio f2344 ANG0.5010.19203.80 
  Paiva, Donaldo c2178 MOZ0.001-0.5320-10.60 
  Bwalya, Gillan m2328 ZAM0.001-0.3320-6.60 
  Masango, Spencer 2194 ZIM1.0010.49209.80 
  Cambando, Jose c2124 ANG1.0010.39207.80 
  Silva, David m2273 ANG0.5010.10202.00 
  Klaasen, Calvin John f2280 RSA0.001-0.3920-7.80 
  Beukes, Dante M f2150 NAM1.0010.43208.60 
  Soares, Erikson Roberto Mauricio m2251 ANG0.5010.07201.40 

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)
 
 OPEN ANGOLA LIVRE 2019 Luanda ANG 2019-11-21
RcRownchangeKK*chgGame
 2172 2201 3.00 8 -1.34 20 -26.80 
  Francisco, Joao f2078 ANG1.0010.33206.60 
  Gama, Edivaldo Jr 2052 ANG0.501-0.2020-4.00 
  Beukes, Dante M f2150 NAM1.0010.43208.60 
  Dias, Vanderson 2104 ANG0.501-0.1320-2.60 
  Hesham, Abdelrahman g2412 EGY0.001-0.2320-4.60 
  Julio, Joao Manuel Dos Santos c2084 ANG0.001-0.6620-13.20 
  Cambando, Jose c2124 ANG0.001-0.6120-12.20 
  Makoto, Rodwell m2373 ZIM0.001-0.2720-5.40 

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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