Individual Calculations April 2017
 Mroz, Waldemar  Total change: 3.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Swietokrzyskiego'2017 Kostomloty POL 2017-02-18
RcRownchangeKK*chgGame
 1714 1847 3.50 5 0.36 20 7.20 
  Sadlocha, Jan 1474 POL1.0010.10202.00 
  Siek, Jerzy 1453 POL1.0010.08201.60 
  Gorecki, Jaroslaw 1505 POL1.0010.12202.40 
  Palosz, Andrzej 2102 POL0.5010.31206.20 
  Jedras, Piotr 2037 POL0.001-0.2520-5.00 

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)
 
 Mistrzostwa Nauczycieli, Pracownikow Oswiaty i Wychowankow Regionu Radomskiego w Szachach - Grupa A Radom POL 2017-03-04
RcRownchangeKK*chgGame
 1726 1847 3.00 5 -0.21 20 -4.20 
  Niedzwiecki, Marek 1676 POL1.0010.27205.40 
  Mlynarski, Kamil 1815 POL1.0010.46209.20 
  Pomagalski, Marcin 1801 POL0.001-0.5620-11.20 
  Stepien, Pawel 1480 POL0.501-0.4020-8.00 
  Skorza, Konrad 1858 POL0.5010.02200.40 

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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