Individual Calculations December 2016
 Polak, Karol  Total change: -20.20  Rating chartPersonal card
 KONIN elite MASTERS Konin POL 2016-11-11
RcRownchangeKK*chgGame
 1347 1624 5.00 7 -0.69 20 -13.80 
  Barwinska, Ewa 1225 POL0.501-0.4220-8.40 
  Jedrzejewska, Zuzanna 1224  * POL1.0010.08201.60 
  Klimkowski, Jan 1380 POL0.001-0.8020-16.00 
  Smietanska, Wiktoria 1224  * POL1.0010.08201.60 
  Dyrka, Milosz 1361 POL1.0010.18203.60 
  Roszkiewicz, Anna 1426 POL1.0010.24204.80 
  Skrzypek, Leszek 1590 POL0.501-0.0520-1.00 
 * 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)
 
 IV WIELKOPOLSKA LIGA SENIORÓW GRUPA A-2016-2017 Round 1 Poznan POL 2016-11-20
RcRownchangeKK*chgGame
 1761 1624 0.00 1 -0.32 20 -6.40 
  Jarmuzek, Karolina 1761 POL0.001-0.3220-6.40 

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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