Individual Calculations February 2017
 Krol, Jan  Total change: -13.20  Rating chartPersonal card
 Memorial Zamenhofa Bialystok 2016 - grupa C Bialystok POL 2016-12-28
RcRownchangeKK*chgGame
 1059 1219 1.50 3 -0.63 40 -25.20 
  Szczotka, Matylda 1068 POL0.001-0.7040-28.00 
  Jaszczuk, Milosz 1096 POL0.501-0.1740-6.80 
  Moroz, Adrian 1014 POL1.0010.24409.60 

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)
 
 Champ Bialystok 2017 U-10 Bialystok POL 2017-01-23
RcRownchangeKK*chgGame
 1140 1219 1.50 2 0.30 40 12.00 
  Jarocki, Gabriel 1265 POL0.5010.06402.40 
  Moroz, Adrian 1014 POL1.0010.24409.60 

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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