Individual Calculations August 2019
 Parkkinen, Jyrki  Total change: -9.60  Rating chartPersonal card
 Saaremaa 50. karikaturniir males Saaremaa EST 2019-06-27
RcRownchangeKK*chgGame
 2011 2130 3.50 5 0.34 20 6.80 
  Uibokant, Karl Oskar 1730  * EST1.0010.08201.60 
  Teemae, Leo 1900 EST1.0010.21204.20 
  Hartikainen, Markku f2237 FIN0.5010.15203.00 
  Wartiovaara, Oliver 2181 FIN0.5010.07201.40 
  Siemer, Tambet 2005 EST0.501-0.1720-3.40 
 * 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)
 
 XXIX Heart of Finland Open Jyvaskyla FIN 2019-07-15
RcRownchangeKK*chgGame
 2006 2130 5.00 9 -0.82 20 -16.40 
  Mattila, Olavi 1784 FIN1.0010.11202.20 
  Norlamo, Sarabella 1840 FIN1.0010.16203.20 
  Luukkonen, Tommi f2276 FIN0.001-0.3020-6.00 
  Lallukka, Taneli 1842 FIN1.0010.16203.20 
  Hynna, Kevin 1914 FIN1.0010.22204.40 
  Rantanen, Yrjo A. g2288 FIN0.001-0.2920-5.80 
  Tammela, Ranel 2020 SWE0.001-0.6520-13.00 
  Hintikka, Eero 2032 FIN0.501-0.1320-2.60 
  Pessi, Juha 2058 FIN0.501-0.1020-2.00 

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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