Individual Calculations August 2018
 Zabrzanska, Weronika  Total change: -25.20  Rating chartPersonal card
 European School Chess Championship - Girls U13 Krakow POL 2018-06-29
RcRownchangeKK*chgGame
 1570 1640 5.50 9 0.30 35 10.50 
  Uliasz, Katarzyna 1240  * POL1.0010.08352.80 
  Lukasik, Zuzanna 1462 POL0.501-0.2335-8.05 
  Eraslan, Yagmur 1570 TUR1.0010.403514.00 
  Sheikh, Anum wc1791 ENG1.0010.703524.50 
  Kasaeva, Sofiia 1805 RUS0.001-0.2835-9.80 
  Mikhailina, Elena 1777 RUS0.5010.18356.30 
  Tikvesli, Ceylin 1663 TUR0.5010.03351.05 
  Mamardashvili, Ana 1441 GEO0.001-0.7635-26.60 
  Almog, Shani 1380 ISR1.0010.18356.30 
 * 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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2018 - II Liga Szczyrk POL 2018-07-21
RcRownchangeKK*chgGame
 1457 1570 6.00 11 -1.02 35 -35.70 
  Kaliszuk, Kamil 1457 POL0.001-0.6535-22.75 
  Pisarek, Jan 1339 POL0.001-0.7935-27.65 
  Madajczak, Piotr 1630 POL0.5010.08352.80 
  Grzadka, Artur 1391 POL1.0010.27359.45 
  Furgal, Grzegorz 1409 POL0.501-0.2135-7.35 
  Warchol, Kamil c1540 POL0.501-0.0435-1.40 
  Wolaniecki, Patryk 1713 POL0.001-0.3135-10.85 
  Libura, Julianna 1540 POL0.501-0.0435-1.40 
  Raba, Bartosz 1272 POL1.0010.15355.25 
  Strepikowski, Pawel 1487 POL1.0010.393513.65 
  Bartoszczuk, Adam 1249 POL1.0010.13354.55 

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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