Individual Calculations July 2017
 Orlik, Sandra  Total change: -12.80  Rating chartPersonal card
 I Liga Slaska Juniorow Silesia POL 2017-04-29
RcRownchangeKK*chgGame
 1400 1696 4.50 5 0.41 40 16.40 
  Gorecka, Dominika 1296  * POL1.0010.08403.20 
  Porwol, Kinga 1296  * POL1.0010.08403.20 
  Buchta, Agnieszka 1705 POL0.5010.01400.40 
  Wojtas, Julia 1409 POL1.0010.16406.40 
  Obrochta, Lena 1296  * POL1.0010.08403.20 
 * 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)
 
 Indywidualne Mistrzostwa Slaska Juniorow 2017 w Szachach Klasycznych - D15 Imielin POL 2017-06-17
RcRownchangeKK*chgGame
 1466 1661 3.50 6 -0.73 40 -29.20 
  Myslek, Zuzanna 1261  * POL1.0010.08403.20 
  Hryn, Zofia 1682 POL0.5010.03401.20 
  Borkowy, Malgorzata 1261  * POL1.0010.08403.20 
  Kulpa, Zuzanna 1750 POL0.001-0.3840-15.20 
  Mykhaylyak, Wiktoria 1275 POL0.501-0.4140-16.40 
  Hryn, Aleksandra 1569 POL0.501-0.1340-5.20 
 * 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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