Individual Calculations July 2017
 Semczuk, Jerzy  Total change: -86.20  Rating chartPersonal card
 Turniej o Puchar Burmistrza Ursusa - Open A Warszawa POL 2017-06-03
RcRownchangeKK*chgGame
 1814 2075 1.50 5 -2.38 20 -47.60 
  Grochowski, Kosma 1856 POL0.501-0.2820-5.60 
  Cajbel, Maciej 2190 POL0.001-0.3420-6.80 
  Bujalski, Mateusz 1675  * POL0.001-0.9220-18.40 
  Zdybel, Tomasz 1675  * POL1.0010.08201.60 
  Rejniak, Zuzanna 1675  * POL0.001-0.9220-18.40 
 * 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)
 
 Spring in Krakow International Chess Championship of Malopolska Division A Krakow POL 2017-06-15
RcRownchangeKK*chgGame
 2124 2075 4.00 7 0.81 20 16.20 
  Nesteretz, Anatoliy m2411 UKR0.5010.38207.60 
  Weissbein, Thomas 2211 POL0.5010.18203.60 
  Klekowski, Maciej m2473 POL0.001-0.0820-1.60 
  Parol, Pola 1938 POL0.001-0.6820-13.60 
  Leczek, Weronika 1913 POL1.0010.29205.80 
  Dylag, Emilia 1833 POL1.0010.20204.00 
  Vasina, Olena wf2090 UKR1.0010.522010.40 

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)
 
 IX Miedzynarodowy Turniej Szachowy im. Jana Zukertorta do 1800 FIDE - MP Amatorow Lublin POL 2017-06-20
RcRownchangeKK*chgGame
 1827 2075 4.50 9 -2.74 20 -54.80 
  Lipski, Tadeusz 1818 POL0.501-0.3220-6.40 
  Bojczewski, Rafal 1875 POL0.001-0.7620-15.20 
  Rogacewicz, Mikolaj 1809 POL0.501-0.3220-6.40 
  Pikulinski, Janusz 1785 POL1.0010.16203.20 
  Topolan, Agata 1834 POL0.501-0.3020-6.00 
  Posuniak, Weronika 1832 POL0.501-0.3020-6.00 
  Mroz, Waldemar 1905 POL0.001-0.7220-14.40 
  Mlynarski, Kamil 1782 POL1.0010.15203.00 
  Mazur, Wojciech 1805 POL0.501-0.3320-6.60 

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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