Individual Calculations September 2020
 Kot, Jerzy  Total change: -5.00  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Pomorskiego o Puchar Solidarnosci Gdansk POL 2020-07-26
RcRownchangeKK*chgGame
 1763 1919 5.50 9 -0.58 20 -11.60 
  Skrzypczynski, Kacper 1519  * POL1.0010.08201.60 
  Strykowski, Jakub 1664 POL0.001-0.8120-16.20 
  Makurat, Lukasz 1519  * POL1.0010.08201.60 
  Brylowski, Stefan 1934 POL0.5010.02200.40 
  Oszejko, Krzysztof 1669 POL1.0010.19203.80 
  Hiszczynski, Jakub 1998 POL0.001-0.3920-7.80 
  Marszk, Kazimierz 1821 POL1.0010.37207.40 
  Malinowski, Szymon 1720 POL1.0010.24204.80 
  Putlak, Wojciech 2019 POL0.001-0.3620-7.20 
 * 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)
 
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1829 1929 6.00 9 0.33 20 6.60 
  Nowacka, Dorota 1741 POL1.0010.26205.20 
  Raszka, Janusz 2081 POL0.001-0.3020-6.00 
  Smietanska, Wiktoria c1774 POL1.0010.29205.80 
  Szczotka, Klara 1749 POL0.001-0.7420-14.80 
  Zurawicki, Jakub 1796 POL1.0010.32206.40 
  Maslanka, Wojciech 1714 POL1.0010.23204.60 
  Wiatrowski, Zbigniew 1741 POL1.0010.26205.20 
  Dziendziel, Mateusz 1886 POL1.0010.44208.80 
  Mirski, Michal 1978 POL0.001-0.4320-8.60 

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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