Individual Calculations October 2019
 Klein, Zbigniew  Total change: 31.20  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2003 1700 2.00 8 0.78 40 31.20 
  Mazalon, Mariusz 1983 POL0.5010.344013.60 
  Czarnecki, Wojciech 1980 POL0.001-0.1640-6.40 
  Wnek, Filip 1962 POL0.5010.324012.80 
  Polkowski, Piotr 2100  * POL0.001-0.0840-3.20 
  Walaszczyk, Witold 2075 POL0.001-0.0940-3.60 
  Chrzaszcz, Malvina 2037 POL0.5010.384015.20 
  Szymczak, Rafal 1845 POL0.5010.19407.60 
  Putlak, Wojciech 2041 POL0.001-0.1240-4.80 
 * 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)
 

 

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