Individual Calculations December 2019
 Krupa, Jerzy  Total change: -30.00  Rating chartPersonal card
 IV Liga 2019/2020 - Wroclaw-Zachod Round 1-3 Dolny Slask POL 2019-11-03
RcRownchangeKK*chgGame
 1755 1802 1.00 3 -0.69 20 -13.80 
  Sokolski, Aleksander 1961 POL0.001-0.2920-5.80 
  Demski, Michal 1664 POL0.001-0.6920-13.80 
  Smietanska, Wiktoria c1641 POL1.0010.29205.80 

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)
 
 XVII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY W POWIECIE ZYWIECKIM Milowka POL 2019-11-19
RcRownchangeKK*chgGame
 1639 1802 5.50 9 -0.81 20 -16.20 
  Zatylny, Jan 1439 POL1.0010.10202.00 
  Urban, Marek 1569 POL0.501-0.2920-5.80 
  Janocha, Jan 1627 POL1.0010.27205.40 
  Pieprzka, Przemyslaw 1949 POL0.001-0.3020-6.00 
  Grochowski, Mariusz 1673 POL1.0010.33206.60 
  Gasik, Jadwiga 1710 POL0.001-0.6320-12.60 
  Szneider, Kazimierz 1647 POL0.001-0.7120-14.20 
  Olszewski, Jerzy 1568 POL1.0010.21204.20 
  Muc, Zbigniew 1567 POL1.0010.21204.20 

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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