Individual Calculations October 2021
 Malecki, Rafal  Total change: 10.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski 2021 - II liga Sypniewo POL 2021-09-04
RcRownchangeKK*chgGame
 2105 1942 2.50 6 0.73 20 14.60 
  Janicki, Rafal 1819 POL1.0010.33206.60 
  Panas, Pawel 2158 POL0.5010.28205.60 
  Luba, Lukasz 2143 POL0.5010.26205.20 
  Warszawski, Bartosz 2169 POL0.001-0.2120-4.20 
  Solnicki, Michal 2166 POL0.001-0.2220-4.40 
  Gola, Karol 2174 POL0.5010.29205.80 

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)
 
 XVIII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY Bielsko-Biala POL 2021-09-21
RcRownchangeKK*chgGame
 1784 1942 6.00 9 -0.22 20 -4.40 
  Bartczak, Hanna 1542  * POL1.0010.08201.60 
  Klimanek, Daniel 1646 POL1.0010.15203.00 
  Gasik, Jadwiga 1746 POL1.0010.25205.00 
  Krupa, Jerzy 1794 POL1.0010.30206.00 
  Seifert, Henryk f2159 POL0.001-0.2220-4.40 
  Lukasik, Zuzanna 1719 POL0.501-0.2820-5.60 
  Kwiatkowski, Jacek 1782 POL0.501-0.2120-4.20 
  Leszner, Liliana wm1889 POL0.001-0.5720-11.40 
  Wesolowska, Hanna wf1778 POL1.0010.28205.60 
 * 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)
 

 

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