Individual Calculations August 2017
 Lapa, Aleksandra  Total change: 75.40  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1446 1570 7.00 9 1.06 20 21.20 
  Purczynski, Andrzej 1249 POL1.0010.13202.60 
  Fudala, Dominik 1386 POL0.501-0.2420-4.80 
  Dabrowska, Aleksandra 1398 POL1.0010.27205.40 
  Holubczat, Maciej 1438 POL1.0010.32206.40 
  Majek, Kacper 1499 POL1.0010.40208.00 
  Kozlowski, Adam 1468 POL1.0010.36207.20 
  Tomsia, Jakub 1590 POL0.001-0.4720-9.40 
  Wnek, Filip 1482 POL1.0010.38207.60 
  Szymanski, Pawel 1503 POL0.501-0.0920-1.80 

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)
 
 CZECH OPEN 2017 - C - open rating tournament Pardubice CZE 2017-07-22
RcRownchangeKK*chgGame
 1819 1570 4.50 9 2.71 20 54.20 
  Rubes, Zdenek 1854 CZE0.001-0.1620-3.20 
  Svetly, Jiri 1970  * CZE1.0010.922018.40 
  Berka, Lubos 1822 CZE0.001-0.1920-3.80 
  Bandt, Jochen 1860 GER1.0010.842016.80 
  Tham, Nam 1773 GER0.5010.26205.20 
  Vonderka, Lukas 1784 CZE0.5010.27205.40 
  Salykin, Alexandr 1770 RUS0.5010.26205.20 
  Andrushchiak, Maxim 1762 UKR0.5010.25205.00 
  Ter Stal, Sven 1774 GER0.5010.26205.20 
 * 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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