Rapid: Individual Calculations June 2017
 Pietryk, Joanna  Total change: 3.60  Rating chartPersonal card
 DMP Szkol Podstawowych klas I-III Chrusty k. Kielc POL 2017-05-04
RcRownchangeKK*chgGame
 1261 1212 2.50 3 1.19 20 23.80 
  Bartoszczuk, Adam 1405 POL0.5010.25205.00 
  Dorynek, Adam 1256 POL1.0010.562011.20 
  Abdalla, Elnour Michal 1123 POL1.0010.38207.60 

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 Dolnego Slaska Juniorow w Szachach Szybkich - Dziewczeta do lat 10 Swidnica POL 2017-05-20
RcRownchangeKK*chgGame
 1135 1212 2.00 5 -1.01 20 -20.20 
  Romejko, Jagoda 1057 POL1.0010.29205.80 
  Rybka, Tatiana 1202 POL0.501-0.0120-0.20 
  Janikowska, Wiktoria 1225 POL0.001-0.4820-9.60 
  Salamon, Julia 1012 POL0.501-0.2620-5.20 
  Pastuszka, Aleksandra 1178 POL0.001-0.5520-11.00 

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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