Individual Calculations August 2022
 Lacrosse, Marc  Total change: 19.60  Rating chartPersonal card
 19. Rheinland-Pfalz Senioren-Open Altenkirchen im Westerwald GER 2022-07-19
RcRownchangeKK*chgGame
 1988 2003 5.00 8 0.98 20 19.60 
  Huber, Helmut 1727 GER1.0010.17203.40 
  Walther, Renate 1603  * GER1.0010.08201.60 
  Huelsmann, Josef 2212 GER0.001-0.2320-4.60 
  Blosze, Winfried 1861 GER1.0010.31206.20 
  Koehler, Gerhard, Dr. 2184 GER0.5010.24204.80 
  Rosen, Willy f2158 GER1.0010.712014.20 
  Siebenhaar, Erich 2020 GER0.5010.02200.40 
  Krueger, Erich 2135 GER0.001-0.3220-6.40 
 * 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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