Rapid: Individual Calculations September 2020
 Dropia, Rafal  Total change: -13.80  Rating chartPersonal card
 I Turniej Szachowy o Puchar Kawki Warszawa POL 2020-08-02
RcRownchangeKK*chgGame
 1664 1526 2.00 5 0.29 20 5.80 
  Chomiuk, Lukasz 1919 POL0.001-0.0820-1.60 
  Gugala, Pawel 1804 POL0.5010.33206.60 
  Motyl, Mateusz 1240 POL1.0010.16203.20 
  Grzenkowicz, Lukasz 1586 POL0.5010.08201.60 
  Basiaga, Sebastian 1771 POL0.001-0.2020-4.00 

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)
 
 Turniej szachowy z okazji Dni Polczyna Zdroju 2020 - OPEN FIDE Polczyn-Zdroj POL 2020-08-09
RcRownchangeKK*chgGame
 1416 1526 5.00 9 -0.44 20 -8.80 
  Lubasinski, Wojciech 1086 POL1.0010.06201.20 
  Lisinski, Henryk 1757 POL0.001-0.2120-4.20 
  Skurzynski, Klaudiusz 1046 POL1.0010.05201.00 
  Strzalkowski, Damian 1742 POL0.001-0.2220-4.40 
  Mrozewicz, Ryszard 1323 POL0.501-0.2620-5.20 
  Laszewski, Kazimierz 1594 POL1.0010.592011.80 
  Rogalski, Piotr 1611 POL0.5010.12202.40 
  Sowinski, Ryszard 1214 POL1.0010.14202.80 
  Kuczynski, Michal 1371 POL0.001-0.7120-14.20 

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)
 
 IV Turniej Szachowy o Puchar Kawki Warszawa POL 2020-08-23
RcRownchangeKK*chgGame
 1535 1526 1.50 4 -0.54 20 -10.80 
  Borawski, Jakub 2050 POL0.001-0.0320-0.60 
  Krawczak, Patryk 1092 POL0.501-0.4420-8.80 
  Klimkiewicz, Wojciech 1494 POL1.0010.46209.20 
  Trybula, Agata 1504 POL0.001-0.5320-10.60 

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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