Rapid: Individual Calculations April 2018
 Kowalski, Bartosz  Total change: -17.00  Rating chartPersonal card
 Otwarte Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Szybkich Zgierz POL 2018-03-03
RcRownchangeKK*chgGame
 1353 1349 0.50 4 -1.57 20 -31.40 
  Slomczewski, Michal 1749  * NED0.001-0.0820-1.60 
  Rosa, Antoni 1091 POL0.501-0.3220-6.40 
  Arciszewska, Zuzanna 1305 POL0.001-0.5620-11.20 
  Wojtasik, Szymon 1267 POL0.001-0.6120-12.20 
 * 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)
 
 Druzynowe Mistrzostwa Polski w Szachach Szybkich Zgierz POL 2018-03-03
RcRownchangeKK*chgGame
 1627 1349 2.50 8 0.94 20 18.80 
  Wisniewski, Michal 1749  * POL0.001-0.0820-1.60 
  Sliwicki, Damian 1749  * POL0.001-0.0820-1.60 
  Magierski, Dariusz 1640 POL1.0010.852017.00 
  Charczenko, Dominik 1585 POL1.0010.802016.00 
  Kopaniewski, Jakub 1226 POL0.501-0.1720-3.40 
  Parol, Pawel 1749  * POL0.001-0.0820-1.60 
  Kielbratowski, Aleksander 1749  * POL0.001-0.0820-1.60 
  Maciejewski, Kamil 1565 POL0.001-0.2220-4.40 
 * 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)
 
 Mistrzostwa Polski w Szachach Szybkich'2018 Zgierz POL 2018-03-04
RcRownchangeKK*chgGame
 1562 1349 2.00 8 -0.22 20 -4.40 
  Filewicz, Przemyslaw 1749  * POL0.001-0.0820-1.60 
  Kwapisiewicz, Karol 1749  * POL0.001-0.0820-1.60 
  Dwilewicz, Agata 1689 POL0.001-0.1220-2.40 
  Walczak, Magdalena 996 POL1.0010.11202.20 
  Kalinowska, Zuzanna 1650 POL0.001-0.1520-3.00 
  Kaczmarek, Maciej 1749  * POL0.001-0.0820-1.60 
  Komisarski, Jerzy 1166 POL1.0010.26205.20 
  Szmacinska, Grazyna wm1749  * 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)
 

 

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