Rapid: Individual Calculations July 2015
 Choina, Michal  Total change: 55.80  Rating chartPersonal card
 Janowski Turniej Szachowy Grand Prix Lubelszczyzny FIDE Janow Lubelski POL 2015-06-07
RcRownchangeKK*chgGame
 1723 1717 4.50 7 0.92 20 18.40 
  Zlotucha, Slawomir 1378 POL1.0010.12202.40 
  Nester, Ihor m2117  * UKR0.001-0.0820-1.60 
  Piecuch, Marek 1485 POL1.0010.21204.20 
  Bien, Janusz 1948 POL0.001-0.2120-4.20 
  Cieplak, Dariusz 1527 POL1.0010.25205.00 
  Bojczewski, Mateusz 1490 POL1.0010.21204.20 
  Shkuran, Daniil m2117  * UKR0.5010.42208.40 
 * 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)
 
 II Mistrzostwa Mazowsza Amatorow o Puchar Kolei Mazowieckich Grupa A Karczew POL 2015-06-20
RcRownchangeKK*chgGame
 1819 1717 4.50 7 1.87 20 37.40 
  Kaczmarska, Joanna 1731 POL1.0010.522010.40 
  Kojro, Adam 1955 POL0.001-0.2020-4.00 
  Borkowski, Adam 1747 POL0.001-0.4620-9.20 
  Skolimowski, Andrzej 1739 POL1.0010.532010.60 
  Bazan, Michal 1614 POL1.0010.36207.20 
  Dobrowolski, Marcin 1994 POL1.0010.832016.60 
  Worobiej, Daniel 1951 POL0.5010.29205.80 

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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