Individual Calculations June 2013
 Ziemski, Przemyslaw  Total change: 30.90  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1650 1531 2.50 4 1.03 30 30.90 
  Kolasa, Zbigniew 1539 POL1.0010.513015.30 
  Szmidt, Wojciech 1541 POL0.5010.01300.30 
  Szusterowski, Przemyslaw 1920 POL0.001-0.0930-2.70 
  Snarski, Boguslaw 1600 POL1.0010.603018.00 

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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