Individual Calculations February 2022
 Karlsson, Peter 1965  Total change: -29.60  Rating chartPersonal card
 PRAGUE OPEN 2022 B - FIDE open Praha CZE 2022-01-07
RcRownchangeKK*chgGame
 1491 1726 5.50 9 -1.48 20 -29.60 
  Tomanek, Karel 1322 CZE0.501-0.4220-8.40 
  Skalicky, Jindrich 1326  * CZE1.0010.08201.60 
  Qabazard, Mohamed 1572 KUW1.0010.29205.80 
  Sajtlava, Igor 1624 SVK0.501-0.1420-2.80 
  Oniani, Tamar 1618 GEO0.001-0.6520-13.00 
  Durana, Jonas 1608 SVK1.0010.34206.80 
  Hountondji, William 1533 FRA0.501-0.2520-5.00 
  Schoeppe, Christian 1438 GER0.501-0.3420-6.80 
  Mrazek, Adam 1381 CZE0.501-0.3920-7.80 
 * 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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