Individual Calculations February 2018
 Kral, Jiri  Total change: -74.00  Rating chartPersonal card
 PRAGUE OPEN 2018 - B - FIDE open Praha CZE 2018-01-12
RcRownchangeKK*chgGame
 1418 1592 2.00 8 -3.70 20 -74.00 
  Prudnikov, Andrey 1992  * UKR0.001-0.0820-1.60 
  Nguyen, Thai Dang Vi 1404 CZE0.001-0.7420-14.80 
  Bridgeman, Niamh 1237 ENG0.001-0.8920-17.80 
  Day, Tobias 1305 CZE0.501-0.3420-6.80 
  Marjanovic, Alex 1429 HUN0.001-0.7220-14.40 
  Markova, Katerina 1192  * CZE1.0010.08201.60 
  Postranecka, Zuzana 1442 CZE0.001-0.7020-14.00 
  Tesar, Jakub 1341 CZE0.501-0.3120-6.20 
 * 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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