Rapid: Individual Calculations July 2019
 Jarosz, Piotr  Total change: 8.60  Rating chartPersonal card
 VI Festiwal Szachowy Bory Tucholskie Rapid Chess Wierzchy POL 2019-06-23
RcRownchangeKK*chgGame
 1483 1441 4.50 9 0.43 20 8.60 
  Maciejewski, Andrzej m1841  * POL0.001-0.0820-1.60 
  Laufer, Jan 1120 POL1.0010.13202.60 
  Malinowski, Tomasz 1590 POL0.5010.20204.00 
  Kurcaba, Lukasz 1502 POL0.5010.08201.60 
  Dobrowolski, Henryk 1534 POL1.0010.632012.60 
  Starzynski, Waldemar 1686 POL0.001-0.2020-4.00 
  Operman, Dariusz 1372 POL0.501-0.1020-2.00 
  Wanke, Maciej 1225 POL1.0010.22204.40 
  Theuss, Tomasz 1477 POL0.001-0.4520-9.00 
 * 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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