Individual Calculations September 2017
 Tomczak, Marta  Total change: 40.66  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow- 1 Liga Szczyrk POL 2017-07-22
RcRownchangeKK*chgGame
 1523 1483 4.50 9 0.35 38 13.30 
  Rejniak, Zuzanna 1632 POL0.001-0.3038-11.40 
  Mysliwiec, Natalia 1429 POL1.0010.423815.96 
  Slusarczyk, Milena 1439 POL1.0010.443816.72 
  Adamczyk, Zuzanna 1705 POL0.001-0.2238-8.36 
  Lewandowska, Weronika 1284 POL1.0010.24389.12 
  Bugaj, Hanna 1380 POL0.501-0.1438-5.32 
  Dylag, Emilia 1837 POL0.001-0.1138-4.18 
  Wikar, Martyna 1883  * POL0.001-0.0838-3.04 
  Musin, Oliwia 1120 POL1.0010.10383.80 
 * 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)
 
 25th Poznan Chess Festival Poznan POL 2017-08-20
RcRownchangeKK*chgGame
 1607 1483 4.00 9 0.72 38 27.36 
  Nadstoga, Wojciech 1883  * POL0.001-0.0838-3.04 
  Kwiatkowski, Jacek 1751 POL0.001-0.1738-6.46 
  Zurawski, Mateusz 1328 POL0.001-0.7138-26.98 
  Gajewski, Zbigniew 1347 POL1.0010.323812.16 
  Lapinski, Jerzy 1280 POL1.0010.24389.12 
  Hoffmann, Piotr 1651 POL0.5010.22388.36 
  Godek, Martyna 1634 POL0.5010.20387.60 
  Kupsik, Joanna 1703 POL1.0010.783829.64 
  Sobczak, Miroslaw 1883  * POL0.001-0.0838-3.04 
 * 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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