Blitz: Individual Calculations August 2020
 Serafin, Jerzy  Total change: 8.00  Rating chartPersonal card
 Otwarty Wakacyjny Turniej Blyskawiczny Chelmno POL 2020-07-25
RcRownchangeKK*chgGame
 1587 1482 4.00 9 0.40 20 8.00 
  Kacprzak, Karol 2006 POL0.001-0.0320-0.60 
  Wisniewski, Jaroslaw 1893 POL0.001-0.0820-1.60 
  Zaluski, Adam 1167 POL1.0010.14202.80 
  Darowicki, Mariusz 1765 POL0.001-0.1620-3.20 
  Wisniewski, Wiktor 1196 POL1.0010.16203.20 
  Syrkiewicz, Michal 1717 POL1.0010.792015.80 
  Kaminski, Damian 1829 POL0.001-0.1120-2.20 
  Kaznowski, Daniel 1492 POL0.001-0.4920-9.80 
  Korszanski, Michal 1216 POL1.0010.18203.60 

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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