Rapid: Individual Calculations May 2017
 Helaszek, Edward  Total change: -19.00  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2017 Pegow POL 2017-04-01
RcRownchangeKK*chgGame
 1689 1835 6.00 9 0.06 20 1.20 
  Zabron, Maksym 1435  * POL1.0010.08201.60 
  Wilk, Aleksander 1435  * POL1.0010.08201.60 
  Ilnicki, Tomasz 1638 POL0.001-0.7520-15.00 
  Urban, Marek 1604 POL1.0010.21204.20 
  Dryja, Szymon 1546 POL1.0010.16203.20 
  Lukasiewicz, Krzysztof 1985 POL1.0010.702014.00 
  Drozdzynski, Daniel 1936 POL0.001-0.3620-7.20 
  Czachor, Radoslaw 1963 POL0.001-0.3320-6.60 
  Wolska, Marta 1660 POL1.0010.27205.40 
 * 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)
 
 Grand Prix Polonii Wroclaw - 28.04.2017 Wroclaw POL 2017-04-28
RcRownchangeKK*chgGame
 1763 1835 3.00 7 -1.01 20 -20.20 
  Pawicki, Tomasz 1435  * POL1.0010.08201.60 
  Dowgird, Filip 2235  * POL0.001-0.0820-1.60 
  Kubien, Jerzy f2071 POL0.001-0.2020-4.00 
  Fiedorek, Michal 1515 POL1.0010.13202.60 
  Antoniewicz, Jakub 1724 POL0.001-0.6520-13.00 
  Wieczorek, Mikolaj 1435  * POL1.0010.08201.60 
  Grossmann, Ryszard f1927 POL0.001-0.3720-7.40 
 * 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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