Rapid: Individual Calculations May 2018
 Helaszek, Edward  Total change: -29.20  Rating chartPersonal card
 V Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2018-04-07
RcRownchangeKK*chgGame
 1539 1822 4.50 9 -2.91 20 -58.20 
  Bazylewicz, Zygmunt 1422  * POL1.0010.08201.60 
  Madej, Marek 1583 POL0.001-0.8020-16.00 
  Kopij, Jozef 1422  * POL1.0010.08201.60 
  Ilnicki, Tomasz 1636 POL0.001-0.7420-14.80 
  Chromicz, Andrzej 1422  * POL1.0010.08201.60 
  Matela, Krzysztof 1655 POL0.501-0.2220-4.40 
  Szpinda, Piotr 1627 POL0.001-0.7520-15.00 
  Syczewski, Anatolij 1435 POL1.0010.09201.80 
  Tomaszewski, Adam 1650 POL0.001-0.7320-14.60 
 * 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 Rapid 6 Wroclaw POL 2018-04-13
RcRownchangeKK*chgGame
 1880 1822 4.50 7 1.45 20 29.00 
  Zerebiec, Maurycy 1466 POL1.0010.11202.20 
  Krzywda, Andrzej 2142 POL1.0010.872017.40 
  Stachowiak, Kamil m2222  * POL0.001-0.0820-1.60 
  Kubien, Jerzy f1947 POL0.5010.17203.40 
  Grossmann, Ryszard f1922 POL1.0010.642012.80 
  Smietanski, Marek 1700 POL1.0010.33206.60 
  Luberanski, Jakub 1759 POL0.001-0.5920-11.80 
 * 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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