Individual Calculations November 2018
 Salama, Omar  Total change: -21.00  Rating chartPersonal card
 European Chess Club Cup 2018 Chalkidiki, Greece GRE 2018-10-12
RcRownchangeKK*chgGame
 2197 2254 3.00 7 -1.05 20 -21.00 
  Sparwel, Oliver 1940 LUX1.0010.14202.80 
  Friedrich, Norbert f2259 GER0.001-0.4920-9.80 
  Abasov, Nijat g2627 AZE0.001-0.1020-2.00 
  Stern, Geoffrey 1993 LUX1.0010.18203.60 
  Nordquelle, Daniel f2235 NOR0.001-0.5320-10.60 
  Marinskii, Yurii 2166 RUS0.001-0.6220-12.40 
  Vanheirzeele, Daniel 2158 BEL1.0010.37207.40 

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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