Individual Calculations July 2022
 Riebel, Werner  Total change: 30.20  Rating chartPersonal card
 Teplice Open 2022 Teplice CZE 2022-06-18
RcRownchangeKK*chgGame
 2231 2118 4.50 8 1.51 20 30.20 
  Santos Latasa, Jaime g2674 ESP0.001-0.0320-0.60 
  Kuhn, Morten 1847 DEN1.0010.17203.40 
  Hilby, Craig m2420 USA0.5010.35207.00 
  Sadbhav, Rautela 1718  * IND1.0010.08201.60 
  Chan, Kim Yew f2316 MAS0.5010.26205.20 
  Hoefelsauer, Thomas f2334 GER0.001-0.2220-4.40 
  Ehrke, Michael 2223 GER1.0010.642012.80 
  Straka, Jozef f2319 SVK0.5010.26205.20 
 * 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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