Rapid: Individual Calculations August 2020
 Karkowska, Ewa  Total change: -47.20  Rating chartPersonal card
 XXII PITS-Wapno-2020 Wapno POL 2020-07-05
RcRownchangeKK*chgGame
 1578 1469 3.00 8 -0.07 20 -1.40 
  Wojcicki, Mateusz 1809 POL0.001-0.1220-2.40 
  Kaiser, Michal 1115 POL1.0010.11202.20 
  Konieczny, Marek 1782 POL1.0010.862017.20 
  Jesse, Jacek 1809 POL0.001-0.1220-2.40 
  Maksimenko, Andrei Jr 1809 UKR0.001-0.1220-2.40 
  Balcerek, Gerard 1179 POL1.0010.16203.20 
  Malecki, Eugeniusz 1823 POL0.001-0.1120-2.20 
  Laufer, Jan 1295 POL0.001-0.7320-14.60 

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)
 
 XXVII Turniej Szachowy Kowalewo Pomorskie 2020 - OPEN Kowalewo Pomorskie POL 2020-07-19
RcRownchangeKK*chgGame
 1522 1469 2.50 7 -0.64 20 -12.80 
  Kacprzak, Kacper 1881 POL0.001-0.0720-1.40 
  Zawal, Tomasz 1163 POL1.0010.14202.80 
  Jesse, Jacek 1809 POL0.001-0.1220-2.40 
  Rosinski, Jan 1163 POL0.501-0.3620-7.20 
  Zawal, Krzysztof 1043 POL1.0010.07201.40 
  Rogaczewski, Sebastian 1659 POL0.001-0.2520-5.00 
  Wojtarowicz, Janusz 1935 POL0.001-0.0520-1.00 

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)
 
 Otwarty Wakacyjny Turniej Szachow Szybkich Chelmno POL 2020-07-26
RcRownchangeKK*chgGame
 1283 1469 4.00 8 -1.65 20 -33.00 
  Bury, Marcel 1058 POL0.001-0.9220-18.40 
  Luchowski, Ferdynand 1472 POL1.0010.502010.00 
  Laufer, Jan 1295 POL0.001-0.7320-14.60 
  Pocwiardowski, Pawel 1210 POL1.0010.18203.60 
  Szymanski, Jan 1673 POL0.001-0.2420-4.80 
  Kot, Ewelina 1213 POL1.0010.19203.80 
  Pawlicz, Filip 1332 POL0.001-0.6820-13.60 
  Dysko, Michal 1008 POL1.0010.05201.00 

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)
 

 

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