Individual Calculations February 2020
 Hrbkova, Johana  Total change: -9.60  Rating chartPersonal card
 PRAGUE OPEN 2020 B - FIDE open Praha CZE 2020-01-10
RcRownchangeKK*chgGame
 1357 1105 1.50 8 -0.24 40 -9.60 
  Trefilik, Jiri 1505  * CZE0.001-0.0840-3.20 
  Schoeppe, Christian 1490 GER0.001-0.0940-3.60 
  Postranecka, Zuzana 1385 CZE0.5010.344013.60 
  Novak, Pavel 1503 CZE0.001-0.0840-3.20 
  Skalicky, Jindrich 1199 CZE0.001-0.3740-14.80 
  Galik, Adam 1218 SVK1.0010.654026.00 
  Chon, Jeremy 1463 CZE0.001-0.1040-4.00 
  Markova, Katerina 1096 CZE0.001-0.5140-20.40 
 * 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)
 

 

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