Individual Calculations August 2015
 Renkowski, Piotr  Total change: 3.20  Rating chartPersonal card
 XII Miedzynarodowy Festiwal Szachowy Ostroda 2015 Ostroda POL 2015-06-29
RcRownchangeKK*chgGame
 1898 2046 7.00 9 0.96 20 19.20 
  Adamowicz, Marek 1646  * POL1.0010.08201.60 
  Putlak, Wojciech 1646  * POL1.0010.08201.60 
  Mroz, Waldemar 1875 POL1.0010.27205.40 
  Kaczmarek, Arkadiusz 2000 POL0.001-0.5620-11.20 
  Budnik, Mateusz 1967 POL1.0010.39207.80 
  Sobczynski, Roman 1838 POL0.501-0.2720-5.40 
  Lis, Marek 2125 POL1.0010.612012.20 
  Szewczyk, Mariusz 2051 POL1.0010.512010.20 
  Drozdowski, Konrad 1933 POL0.501-0.1520-3.00 
 * 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)
 
 XXII Miedzynarodowy Turniej Szachowy Kowalewo Pomorskie 2015 -Open A Kowalewo Pomorskie POL 2015-07-10
RcRownchangeKK*chgGame
 1959 2031 4.50 9 -0.80 20 -16.00 
  Lewandowski, Marek 1874 POL0.501-0.2120-4.20 
  Budnik, Mateusz 1967 POL0.501-0.0920-1.80 
  Zielinski, Olgierd 1900 POL0.001-0.6820-13.60 
  Hrymowicz, Artur 1707 POL1.0010.13202.60 
  Cichocki, Konrad 1927 POL0.501-0.1420-2.80 
  Mackiewicz, Anna 1981 POL1.0010.43208.60 
  Kowalec, Maciej 2112 POL0.5010.11202.20 
  Chmiel, Marcin 2064 POL0.5010.05201.00 
  Sliwicki, Damian 2100 POL0.001-0.4020-8.00 

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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