Individual Calculations July 2018
 Krawcewicz, Lucyna  Total change: -17.80  Rating chartPersonal card
 VII OGOLNOPOLSKI INTEGRACYJNY TURNIEJ "IDEA 2018" Ustronie Morskie POL 2018-06-06
RcRownchangeKK*chgGame
 1597 1724 5.00 9 -0.89 20 -17.80 
  Sulot, Zdzislaw 1334 POL1.0010.09201.80 
  Jurkiewicz, Krzysztof 2010 POL0.5010.34206.80 
  Rogalski, Krzysztof 1603 POL0.001-0.6620-13.20 
  Tomicki, Marek 1485 POL1.0010.20204.00 
  Wodas, Pawel 1809 POL0.001-0.3820-7.60 
  Jaworowski, Andre 1475 USA1.0010.19203.80 
  Urban, Marek 1615 POL0.001-0.6520-13.00 
  Kusnierz, Janusz 1532 POL1.0010.25205.00 
  Kwiatkowski, Zygmunt 1513 POL0.501-0.2720-5.40 

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)
 

 

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