Individual Calculations September 2022
 Arnold, Kiri  Total change: -2.80  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 1972 1898 3.50 8 -0.07 40 -2.80 
  Beerdsen, Thomas m2513 NED0.001-0.0240-0.80 
  Woning, Dirk 1626 NED1.0010.17406.80 
  Tabak, Stefan f2166 NED0.5010.334013.20 
  Cordes, Hans-Joerg, Dr. f2154 GER0.001-0.1940-7.60 
  De Meester, Johan 1742 NED1.0010.294011.60 
  Groen, Jari 1800 NED0.001-0.6340-25.20 
  Norden, Marc 1715 NED1.0010.264010.40 
  Coenen, Eduard 2063 NED0.001-0.2840-11.20 

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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