Individual Calculations July 2017
 Lewandowski, Witold  Total change: -25.20  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorow w Szachach Klasycznych grupa C-13 Skorzecin POL 2017-06-18
RcRownchangeKK*chgGame
 1215 1436 5.50 8 -0.63 40 -25.20 
  Juralowicz, Jarema 1071 POL1.0010.10404.00 
  Szafranski, Maciej 1297 POL0.001-0.6940-27.60 
  Uchman, Piotr 1197 POL0.501-0.3040-12.00 
  Cichon, Ludwik 1041 POL1.0010.08403.20 
  Mozdzanowski, Filip 1279 POL1.0010.294011.60 
  Stachecki, Mikolaj 1345 POL1.0010.384015.20 
  Zurawski, Mateusz 1313 POL0.501-0.1740-6.80 
  Rosinski, Filip 1175 POL0.501-0.3240-12.80 

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)
 

 

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