Individual Calculations July 2023
 Janocha, Jan  Total change: -8.80  Rating chartPersonal card
 30. Otwarty Turniej Landu Brandenburgii Seniorow od lat 60 Miedzyzdroje POL 2023-06-17
RcRownchangeKK*chgGame
 1653 1498 2.00 8 -0.44 20 -8.80 
  Schraepel, Manfred 1853 GER0.001-0.1120-2.20 
  Sube, Guenter 1734 GER0.001-0.2020-4.00 
  Opialla, Lothar 1594 GER1.0010.632012.60 
  Berger, Volkmar 1695 GER0.001-0.2520-5.00 
  Gaertner, Michael 1618 GER0.001-0.3420-6.80 
  Farel, Edgard 1517 GER0.5010.03200.60 
  Triegel, Rudi 1577 GER0.001-0.3920-7.80 
  Kopiske, Manfred 1636 GER0.5010.19203.80 

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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