Rapid: Individual Calculations September 2020
 Krzywnicka, Maria  Total change: -15.20  Rating chartPersonal card
 Turniej szachowy z okazji Dni Polczyna Zdroju 2020 - OPEN FIDE Polczyn-Zdroj POL 2020-08-09
RcRownchangeKK*chgGame
 1549 1715 5.50 9 -0.76 20 -15.20 
  Mrozewicz, Ryszard 1323 POL1.0010.08201.60 
  Szulerecki, Adam 1469 POL1.0010.19203.80 
  Skarbowski, Dawid 1477 POL0.501-0.3020-6.00 
  Lisinski, Henryk 1757 POL0.001-0.4420-8.80 
  Adamczyk, Kordian 1622 POL0.001-0.6320-12.60 
  Pawlicz, Filip 1358 POL1.0010.11202.20 
  Peter, Rafal 1727 POL1.0010.522010.40 
  Bury, Milosz 1562 POL0.001-0.7020-14.00 
  Kowalik, Bartosz 1648 POL1.0010.41208.20 

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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