Rapid: Individual Calculations September 2021
 Majek, Kacper  Total change: 17.40  Rating chartPersonal card
 Memorial Stefana Wronicza Warszawa POL 2021-08-01
RcRownchangeKK*chgGame
 1801 1867 5.50 9 0.45 20 9.00 
  Maciaszek, Karol 1270 POL0.501-0.4820-9.60 
  Syrkiewicz, Michal 1838 POL0.501-0.0420-0.80 
  Malowidzki, Maciej 1814 POL1.0010.43208.60 
  Michalowski, Patryk 1666 POL0.501-0.2620-5.20 
  Jakovljev, Zoran f2221 SRB0.001-0.1120-2.20 
  Zbrzeski, Piotr 1713 POL1.0010.29205.80 
  Trybula, Agata 1501 POL1.0010.10202.00 
  Kicinski, Jacek 1953 POL1.0010.622012.40 
  Przedmojski, Rafal 2232 POL0.001-0.1020-2.00 

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)
 
 PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny Lodz POL 2021-08-07
RcRownchangeKK*chgGame
 1774 1867 5.50 9 0.32 20 6.40 
  Rzadkowska, Kaja 1132 POL1.0010.01200.20 
  Krasenkow, Michal g2500 POL0.001-0.0120-0.20 
  Jankowski, Igor 1489 POL0.501-0.4120-8.20 
  Giemza, Julia 1511 POL1.0010.11202.20 
  Krasenkova, Elena wm1985 RUS0.001-0.3420-6.80 
  Walentynowicz, Marcin 1402 POL1.0010.05201.00 
  Gawronski, Miroslaw 2060 POL1.0010.752015.00 
  Klimkowski, Jan f2161 POL0.001-0.1520-3.00 
  Rutkowski, Piotr 1728 POL1.0010.31206.20 

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)
 
 XXIV Turniej Szachowy o Puchar Kawki Warszawa POL 2021-08-29
RcRownchangeKK*chgGame
 1557 1867 4.00 5 0.10 20 2.00 
  Kasjaniuk, Marcin 1199 POL1.0010.01200.20 
  Celinski, Kamil 1730 POL0.001-0.6820-13.60 
  Rybicki, Jan 1325 POL1.0010.03200.60 
  Kaminski, Jan 1853 POL1.0010.48209.60 
  Jedrusik, Adam 1680 POL1.0010.26205.20 

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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