Blitz: Individual Calculations December 2022
 Zimmermann, Curt  Total change: -12.40  Rating chartPersonal card
 OP BLITZ COLLATERALE MONDIALE SENIORES ASSISI ITA 2022-11-20
RcRownchangeKK*chgGame
 1973 1881 2.50 8 -0.62 20 -12.40 
  Nannelli, Paolo c2245 ITA0.001-0.1020-2.00 
  Buciu, Aurel-John c1621 AUS0.501-0.3220-6.40 
  Guglielmi, Gabriele 1982 ITA0.001-0.3620-7.20 
  Motuzova, Marta 1766 SVK1.0010.34206.80 
  Khropova, Larisa wf1950 RUS1.0010.602012.00 
  Mazzamuto, Nicola 1984 ITA0.001-0.3620-7.20 
  Gal, Moshe 2066 ISR0.001-0.2620-5.20 
  Haessel, Dale R. f2167 CAN0.001-0.1620-3.20 

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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