Individual Calculations June 2014
 Oatlhotse, Providence  Total change: 22.05  Rating chartPersonal card
 Zimbabwe Easter Open 2014 Prestige Section Harare ZIM 2014-04-18
RcRownchangeKK*chgGame
 2259 2181 4.00 5 1.98 15 29.70 
  Abrantes, Persson c1983 MOZ1.0010.24153.60 
  Solomon, Kenny m2353 RSA1.0010.731510.95 
  Kayonde, Andrew c2280 ZAM1.0010.64159.60 
  Kasparov, Sergey g2480 BLR0.001-0.1515-2.25 
  Masango, Spencer 2198 ZIM1.0010.52157.80 

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)
 
 Capablanca Open (IM Norm Section) Pretoria RSA 2014-04-25
RcRownchangeKK*chgGame
 2180 2181 4.00 9 -0.51 15 -7.65 
  Masango, Spencer 2198 ZIM1.0010.52157.80 
  Mwali, Chitumbo m2248 ZAM0.5010.09151.35 
  Anderson, Gavin 2165 RSA0.001-0.5215-7.80 
  Van Rensburg, Ryan Pierre 2174 RSA1.0010.49157.35 
  Johannes Manyedi, Mabusela m2210 RSA0.5010.04150.60 
  Mosetlhe, Kgaugelo 2143 RSA0.001-0.5515-8.25 
  Toma, Katarzyna wg2300 POL0.001-0.3415-5.10 
  Van Der Westhuizen, Willem 2062 RSA0.501-0.1615-2.40 
  Hercules, Benjamin Vincent 2123 RSA0.501-0.0815-1.20 

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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