Individual Calculations May 2017
 Grzesiek, Karol  Total change: 22.80  Rating chartPersonal card
 Wielkopolska III Liga Juniorow Lichen Stary POL 2017-03-25
RcRownchangeKK*chgGame
 1464 1675 6.50 8 0.57 40 22.80 
  Walkowski, Jonasz 1489 POL1.0010.264010.40 
  Stachecki, Mikolaj 1365 POL1.0010.14405.60 
  Korzystka, Wiktor 1275  * POL0.501-0.4240-16.80 
  Kukorowski, Jan 1709 POL1.0010.554022.00 
  Piekielny, Pawel 1688 POL0.001-0.4840-19.20 
  Barcinski, Tymoteusz 1325 POL1.0010.11404.40 
  Markiewicz, Krzysztof 1516 POL1.0010.294011.60 
  Lazniewski, Tadeusz 1344 POL1.0010.12404.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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