Individual Calculations December 2018
 Lapczyk, Jerzy  Total change: 2.00  Rating chartPersonal card
 XVI MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY W POWIECIE ZYWIECKIM Milowka POL 2018-11-20
RcRownchangeKK*chgGame
 1559 1437 3.00 8 0.10 20 2.00 
  Lesniak, Grzegorz 1830 POL0.001-0.0820-1.60 
  Sulot, Zdzislaw 1422 POL0.501-0.0220-0.40 
  Furtak, Joanna 1837  * POL0.001-0.0820-1.60 
  Jurkiewicz, Kazimierz 1198 POL1.0010.20204.00 
  Biernot, Mariusz 1705 POL0.001-0.1720-3.40 
  Zurawicka, Aleksandra 1099 POL1.0010.12202.40 
  Gasik, Jadwiga 1707 POL0.5010.33206.60 
  Urban, Marek 1673 POL0.001-0.2020-4.00 
 * 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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