Rapid: Individual Calculations January 2020
 Ciechonski, Piotr  Total change: -39.20  Rating chartPersonal card
 Mistrzostwa Warszawy Seniorow 50 plus w szachach szybkich Warszawa POL 2019-11-30
RcRownchangeKK*chgGame
 1721 1675 3.00 8 -0.72 20 -14.40 
  Mannke, Manfred 2075  * POL0.001-0.0820-1.60 
  Nowacki, Krzysztof 1275  * POL1.0010.08201.60 
  Kujawski, Adam f2075  * POL0.001-0.0820-1.60 
  Gajewski, Dariusz 1696 POL0.001-0.4720-9.40 
  Kulik, Waldemar 1468 POL1.0010.23204.60 
  Ossolinski, Lukasz 1447 POL0.001-0.7920-15.80 
  Wilczynski, Adam 1653 POL1.0010.47209.40 
  Krolikowski, Ryszard 2075  * POL0.001-0.0820-1.60 
 * 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)
 
 XI Turniej Szachowy o Kordzik Gorniczy - LECZNA 2019 Leczna POL 2019-12-01
RcRownchangeKK*chgGame
 1592 1708 4.50 9 -1.24 20 -24.80 
  Koper, Kacper 1308  * POL1.0010.08201.60 
  Kijko, Jaroslaw 1323 POL1.0010.09201.80 
  Stoma, Pawel 2108  * POL0.001-0.0820-1.60 
  Sprzeczka, Emilia 1374 POL1.0010.12202.40 
  Kurtyj, Michal 1438 POL1.0010.17203.40 
  Miroslaw, Michal f2108  * POL0.001-0.0820-1.60 
  Rzenca, Jerzy 1597 POL0.501-0.1520-3.00 
  Koperwas, Kamil 1369 POL0.001-0.8820-17.60 
  Bojczewski, Mateusz 1700 POL0.001-0.5120-10.20 
 * 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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