Individual Calculations May 2019
 Barwinska, Ewa  Total change: 82.40  Rating chartPersonal card
 Wielkopolska III Liga Seniorow 2018/2019 Round 10-11 Wielkopolska POL 2019-03-31
RcRownchangeKK*chgGame
 1999 1622 0.00 1 -0.09 40 -3.60 
  Andrzejewska, Anna 1999 POL0.001-0.0940-3.60 

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)
 
 Mistrzostwa Polski Juniorow Mlodszych 2019 - Dziewczeta do lat 14 Sielpia POL 2019-03-31
RcRownchangeKK*chgGame
 1586 1622 7.00 9 2.15 40 86.00 
  Grzyb, Anna 1266 POL1.0010.11404.40 
  Kot, Marta 1222  * POL0.501-0.4240-16.80 
  Anyz, Monika 1424 POL1.0010.24409.60 
  Jedrzejko, Martyna 1466 POL1.0010.294011.60 
  Lukasik, Zuzanna 1618 POL1.0010.494019.60 
  Wikar, Martyna 2022  * POL0.001-0.0840-3.20 
  Goraj, Barbara 1824 POL1.0010.764030.40 
  Starosta, Martyna wc1672 POL0.5010.07402.80 
  Zabrzanska, Weronika 1763 POL1.0010.694027.60 
 * 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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