Individual Calculations September 2022
 Guetschow, Christian  Total change: -3.60  Rating chartPersonal card
 34. Kieler Open 2022 Kiel GER 2022-07-30
RcRownchangeKK*chgGame
 1712 1791 4.50 8 -0.18 20 -3.60 
  Malinowsky, Yvonne 1391  * GER1.0010.08201.60 
  Callsen, Niklas 2107 GER0.001-0.1320-2.60 
  Diederichs, Karl 1528 GER1.0010.18203.60 
  Rieper, Julian 2132 GER0.001-0.1220-2.40 
  Christiansen, Henning 1360 GER0.501-0.4320-8.60 
  Klaeke, Gregor 1534 GER1.0010.18203.60 
  Saglam, Buelent 2120 GER0.001-0.1220-2.40 
  Malinowsky, Lars 1525 GER1.0010.18203.60 
 * 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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