Individual Calculations February 2023
 Dobierzin, Olaf  Total change: -68.00  Rating chartPersonal card
 38. Internationales Boeblinger Open Boeblingen GER 2022-12-26
RcRownchangeKK*chgGame
 1649 1993 4.50 9 -3.40 20 -68.00 
  Gkegkas, Michail 1570 GER0.001-0.9320-18.60 
  Barsov, Vladislav 1593  * GER1.0010.08201.60 
  Auschkalnis, Reinhard 1729 GER1.0010.18203.60 
  Sohr, Jim 1766 GER0.001-0.7920-15.80 
  Deubel, Silas 1738 GER0.001-0.8120-16.20 
  Pathak, Raghav 1593  * NED0.001-0.9220-18.40 
  Woerz, Ann-Sophie 1564 GER1.0010.07201.40 
  Kistner, Sinan 1627 GER0.501-0.4020-8.00 
  Masuero, Pietro 1662 GER1.0010.12202.40 
 * 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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