Individual Calculations June 2018
 Klama, Andrzej  Total change: -8.40  Rating chartPersonal card
 Grzybowickie Spotkania 2018 Fide -1700 Zabrze POL 2018-05-01
RcRownchangeKK*chgGame
 1530 1524 1.50 4 -0.42 20 -8.40 
  Smuda, Tomasz 1218 POL0.001-0.8620-17.20 
  Pazdzior, Michal 1673 POL0.5010.20204.00 
  Wojkowski, Mariusz 1642 POL0.5010.16203.20 
  Zielinski, Marcin 1585 POL0.5010.08201.60 

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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