Individual Calculations July 2017
 Gajzner, Ryszard  Total change: 6.20  Rating chartPersonal card
 XLI Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2017-06-03
RcRownchangeKK*chgGame
 1650 1689 3.00 5 0.31 20 6.20 
  Matyszkiewicz, Radoslaw 1353 POL1.0010.12202.40 
  Mroz, Waldemar 1905 POL0.001-0.2220-4.40 
  Stepien, Pawel 1568 POL1.0010.34206.80 
  Mlynarski, Kamil 1782 POL0.001-0.3720-7.40 
  Zolkiewski, Jakub 1644 POL1.0010.44208.80 

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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