Rapid: Individual Calculations April 2019
 Kossowski, Witold  Total change: 23.20  Rating chartPersonal card
 4 Pory Roku - Zima z Szachami 2019 Szczecin POL 2019-03-03
RcRownchangeKK*chgGame
 1511 1293 3.00 8 0.96 20 19.20 
  Czuchnicki, Jan 1693  * POL0.001-0.0820-1.60 
  Andrzejczak, Mariusz 1488 POL1.0010.752015.00 
  Nawrocki, Wlodzimierz 1520 POL0.001-0.2120-4.20 
  Wisniewski, Jacek 1266 POL1.0010.46209.20 
  Kulis, Grzegorz 1693  * POL0.001-0.0820-1.60 
  Pawlicz, Dariusz 1680 POL0.001-0.0920-1.80 
  Zeissel, Andrzej 1291 POL1.0010.502010.00 
  Kupiak, Sylwester 1454 POL0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 VI Turniej z Cyklu Grand Prix ZZSzach 2018-2019 Biesiekierz POL 2019-03-09
RcRownchangeKK*chgGame
 1293 1293 3.00 8 -1.04 20 -20.80 
  Sokolowski, Ryszard 1693  * POL0.001-0.0820-1.60 
  Skurzynski, Klaudiusz 991 POL1.0010.15203.00 
  Kurek, Mieczyslaw 1511 POL0.001-0.2220-4.40 
  Kupiak, Sylwester 1454 POL0.001-0.2920-5.80 
  Majewski, Radoslaw 1130 POL0.001-0.7220-14.40 
  Sliz, Jaroslaw 1006 POL1.0010.16203.20 
  Sowinski, Ryszard 1220 POL1.0010.40208.00 
  Smetek, Robert 1339 POL0.001-0.4420-8.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Otwarte Mistrzostwa Powiatu Swidwinskiego 2019 Polczyn Zdroj POL 2019-03-23
RcRownchangeKK*chgGame
 1371 1293 5.00 9 1.24 20 24.80 
  Dzhuguryan, Tygran 1693  * POL0.001-0.0820-1.60 
  Kaminski, Jakub 955 POL1.0010.12202.40 
  Lisinski, Henryk 1693  * POL0.001-0.0820-1.60 
  Jaremko, Jakub 1050 POL1.0010.20204.00 
  Kupiak, Sylwester 1454 POL1.0010.712014.20 
  Tararako, Adam 1390 POL0.001-0.3720-7.40 
  Szocinski, Piotr 990 POL1.0010.14202.80 
  Starzynski, Waldemar 1693  * POL0.001-0.0820-1.60 
  Mrozewicz, Ryszard 1424 POL1.0010.682013.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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