Rapid: Individual Calculations July 2017
 Szczotka, Matylda  Total change: 36.40  Rating chartPersonal card
 1st World Cadets Rapid Chess Championship 2017 - Girls under 12 Minsk BLR 2017-06-02
RcRownchangeKK*chgGame
 1354 1053 2.00 7 0.89 20 17.80 
  Bui, Ngoc Phuong Nghi 1453  * VIE0.001-0.0820-1.60 
  Korzhova, Lidija 1336 RUS0.5010.34206.80 
  Sokol, Maria 1323 POL0.001-0.1720-3.40 
  Paknyte, Elzbieta 1151 LTU1.0010.632012.60 
  Katashuk, Lana 1453  * BLR0.001-0.0820-1.60 
  Bondar, Anastasiya 1402 BLR0.5010.39207.80 
  Kazachenka, Maryia 1361 BLR0.001-0.1420-2.80 
 * 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)
 
 Memorial Bieluczykow Bialystok 2017 - grupa E rapid Bialystok POL 2017-06-27
RcRownchangeKK*chgGame
 1412 1053 1.50 5 0.93 20 18.60 
  Kojlo, Jan 1453  * POL0.001-0.0820-1.60 
  Szczotka, Klara 1246 POL0.5010.25205.00 
  Pawlak, Adam 1453  * POL1.0010.922018.40 
  Karolczuk, Iwo 1453  * POL0.001-0.0820-1.60 
  Kozlowski, Bogdan 1453  * POL0.001-0.0820-1.60 
 * 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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