Individual Calculations May 2015
 Simoes, Joao  Total change: -49.80  Rating chartPersonal card
 Taca ENSA 2015 Luanda ANG 2015-02-01
RcRownchangeKK*chgGame
 2181 2254 0.00 3 -1.80 20 -36.00 
  Cambando, Jose c2113 ANG0.001-0.6920-13.80 
  Aderito, Pedro m2276 ANG0.001-0.4720-9.40 
  Silva, David m2155 ANG0.001-0.6420-12.80 

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)
 
 Zonal 4.3 Open Blantyre MAW 2015-04-17
RcRownchangeKK*chgGame
 2216 2235 3.00 7 -0.69 20 -13.80 
  Makoto, Rodwell m2367 ZIM0.001-0.3220-6.40 
  Dimba, James c2064 ZAM1.0010.27205.40 
  Munenga, Douglas D f2151 ZAM0.501-0.1220-2.40 
  Olebile, Thato f2169 BOT1.0010.41208.20 
  Kayonde, Andrew f2363 ZAM0.5010.17203.40 
  Soares, Erikson Roberto Mauric m2212 ANG0.001-0.5320-10.60 
  Alberto, Manuel 2187 ANG0.001-0.5720-11.40 

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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