Individual Calculations July 2021
 Szaro, Mariusz  Total change: 23.20  Rating chartPersonal card
 DMP - IV Liga Szachowa Seniorow PK 2021 Lubenia POL 2021-06-05
RcRownchangeKK*chgGame
 1689 1566 2.00 4 0.65 20 13.00 
  Gazda, Dominik 1669 POL0.001-0.3620-7.20 
  Tokarz, Izabela 1623 POL1.0010.582011.60 
  Wozny, Tomasz 1770 POL0.5010.26205.20 
  Goscinski, Adam 1693 POL0.5010.17203.40 

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)
 
 DMP - III Liga Szachowa Seniorow PK 2021 Bystre POL 2021-06-09
RcRownchangeKK*chgGame
 1604 1566 4.50 9 0.51 20 10.20 
  Gazda, Dominik 1669 POL0.001-0.3620-7.20 
  Lach, Mateusz 1652 POL1.0010.622012.40 
  Zgoda, Damian 1690 POL1.0010.672013.40 
  Ziemniak, Piotr 1796 POL0.001-0.2120-4.20 
  Tokarz, Izabela 1623 POL0.5010.08201.60 
  Nowicki, Andrzej 1837 POL0.5010.33206.60 
  Borukalo, Zdzislaw 1614 POL0.001-0.4320-8.60 
  Medrygal, Rafal 1295 POL0.501-0.3320-6.60 
  Mastej, Krzysztof 1256 POL1.0010.14202.80 

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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