Individual Calculations August 2019
 Jankowiak, Piotr  Total change: 48.00  Rating chartPersonal card
 XXXIV Miedzynarodowy Turniej im. Tadeusza Gniota Police POL 2019-07-10
RcRownchangeKK*chgGame
 2171 1985 5.00 9 2.40 20 48.00 
  Kula, Robert f2310 POL0.5010.37207.40 
  Pahl, Erik 2006 GER0.001-0.4720-9.40 
  Kozak, Antoni 2365 POL0.001-0.0920-1.80 
  Niedbal, Piotr 1915 POL1.0010.40208.00 
  Jankowiak, Tomasz 2104 POL1.0010.662013.20 
  Laux, Dominik 1987 GER1.0010.502010.00 
  Yagupov, Igor g2385  * RUS0.5010.42208.40 
  Korbal, Arkadiusz 2178 POL1.0010.752015.00 
  Szpar, Milosz f2289 POL0.001-0.1420-2.80 
 * 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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