Individual Calculations September 2019
 Zielinski, Olgierd  Total change: -15.60  Rating chartPersonal card
 Otwarte Mistrzostwa Pomorza o Puchar Solidarnosci 2019 Gdansk POL 2019-08-04
RcRownchangeKK*chgGame
 1744 1828 4.50 9 -0.78 20 -15.60 
  Paslawski, Borys 1428  * POL1.0010.08201.60 
  Cherepov, Alexej 2224 BLR0.001-0.0820-1.60 
  Jablonski, Hubert 1534 POL1.0010.15203.00 
  Rajtar, Jaroslaw 1501 POL1.0010.13202.60 
  Putlak, Wojciech 2075 POL0.001-0.1920-3.80 
  Koziol, Dariusz 1622 POL1.0010.24204.80 
  Tsesler, Yakau 1994 BLR0.001-0.2820-5.60 
  Szafranski, Maciej 1428  * POL0.501-0.4220-8.40 
  Sobczynski, Roman 1892 POL0.001-0.4120-8.20 
 * 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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