Individual Calculations February 2018
 Zaluski, Jakub  Total change: 21.20  Rating chartPersonal card
 I turniej o puchar dziekana Wyzszej Szkoly Bankowej Torun POL 2017-12-28
RcRownchangeKK*chgGame
 1279 1136 1.00 2 0.26 40 10.40 
  Jablonski, Miroslaw 1536  * POL0.001-0.0840-3.20 
  Rosinski, Jan 1021 POL1.0010.344013.60 
 * 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)
 
 Druzynowe Mistrzostwa KPZSzach sezon 2017/2018 Round 4-6 Bydgoszcz POL 2018-01-14
RcRownchangeKK*chgGame
 1212 1112 1.00 2 0.27 40 10.80 
  Bychowska, Marta 1172 POL1.0010.584023.20 
  Kurpiewska, Anna 1252 POL0.001-0.3140-12.40 

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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