Rapid: Individual Calculations August 2021
 Zienkiewicz, Geoffroy  Total change: -8.80  Rating chartPersonal card
 Challenge Maurice Guelen 18 Circuit 57 rapid'echecs 2020-21 Open A TRESSANGE FRA 2021-07-03
RcRownchangeKK*chgGame
 1675 1899 4.00 7 -0.44 20 -8.80 
  Frast, Claire 1164 FRA1.0010.01200.20 
  Monaville, Guy 2033 BEL0.001-0.3220-6.40 
  Manukyan, Abraam 1428 FRA1.0010.05201.00 
  Ortiz Bogdanov, Pablo 1164 LUX1.0010.01200.20 
  Plum, Paul 1852 GER1.0010.43208.60 
  Zienkiewicz, Jan 1971 FRA0.001-0.4020-8.00 
  Pouchon, Joffrey 2116 FRA0.001-0.2220-4.40 

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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