Individual Calculations March 2017
 Wojdak, Jan  Total change: -22.00  Rating chartPersonal card
 I Ogolnopolski Turniej Szachowy o Mistrzostwo Gminy Koscielec 2017 Koscielec POL 2017-02-01
RcRownchangeKK*chgGame
 1550 1614 4.00 9 -1.16 40 -46.40 
  Konieczka, Konrad 1227 POL1.0010.09403.60 
  Walkowski, Milosz 1734 POL0.5010.16406.40 
  Piekielny, Pawel 1618 POL0.001-0.4940-19.60 
  Lazniewska, Zofia 1224 POL1.0010.09403.60 
  Jaroch, Karol 2014  * POL0.001-0.0840-3.20 
  Michno, Lukasz 1442 POL1.0010.274010.80 
  Wloch, Mikolaj 1690 POL0.001-0.4040-16.00 
  Grochowski, Michal 1423 POL0.501-0.2540-10.00 
  Kacprzak, Karol 1577 POL0.001-0.5540-22.00 
 * 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)
 
 XXXVIII Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2017-02-25
RcRownchangeKK*chgGame
 1787 1614 2.00 5 0.61 40 24.40 
  Skorza, Konrad 1819 POL0.5010.264010.40 
  Celinski, Kamil 1785 POL1.0010.734029.20 
  Jarzebowski, Kacper 1875 POL0.5010.324012.80 
  Mlynarski, Kamil 1813 POL0.001-0.2440-9.60 
  Trybula, Agata 1645 POL0.001-0.4640-18.40 

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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