Rapid: Individual Calculations July 2021
 Krawczuk, Krzysztof  Total change: 31.80  Rating chartPersonal card
 XI Turniej Szachowy o Puchar Kawki Warszawa POL 2021-05-30
RcRownchangeKK*chgGame
 1570 1136 0.00 3 -0.39 20 -7.80 
  Kaminski, Jan 1871 POL0.001-0.0120-0.20 
  Zarzecki, Dymitr 1570 POL0.001-0.0620-1.20 
  Oles, Jan 1270 POL0.001-0.3220-6.40 

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)
 
 XII Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-06
RcRownchangeKK*chgGame
 1490 1132 1.00 2 0.46 20 9.20 
  Sujkowski, Pawel 1867 POL0.001-0.0120-0.20 
  Szwak, Dawid 1112 POL1.0010.47209.40 

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)
 
 XIII Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-13
RcRownchangeKK*chgGame
 1567 1132 1.00 2 0.67 20 13.40 
  Kaminski, Jan 1867 POL0.001-0.0120-0.20 
  Szupiluk, Artur 1266 POL1.0010.682013.60 

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)
 
 XIV Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-20
RcRownchangeKK*chgGame
 1575 1132 2.00 6 1.39 20 27.80 
  Kaminski, Jan 1867 POL0.001-0.0120-0.20 
  Krasiewicz, Dawid 1591 POL0.001-0.0520-1.00 
  Kucheruk, Volodymyr 1523 UKR1.0010.912018.20 
  Kozak, Michal 1731 POL0.001-0.0220-0.40 
  Szupiluk, Artur 1266 POL1.0010.682013.60 
  Hrytsyuk, Maksym 1469 UKR0.001-0.1220-2.40 

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)
 
 XV Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-27
RcRownchangeKK*chgGame
 1490 1132 0.00 2 -0.54 20 -10.80 
  Szewczyk, Mariusz 1867 POL0.001-0.0120-0.20 
  Baginski, Zbigniew 1112 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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