Individual Calculations August 2014
 Zolkiewski, Jakub  Total change: -21.70  Rating chartPersonal card
 XXIV Ogolnopolski Kolonijno-Wypoczynkowy Turniej Szachowy - Grupa B Rudnik n/Sanem POL 2014-06-28
RcRownchangeKK*chgGame
 1407 1490 0.50 3 -1.34 15 -20.10 
  Trybowska, Anna 1382 POL0.001-0.6515-9.75 
  Madalinski, Jan 1474 POL0.001-0.5215-7.80 
  Godek, Martyna 1366 POL0.501-0.1715-2.55 

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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. C Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1556 1490 2.00 5 -0.04 40 -1.60 
  Kepa, Wojciech 1590 POL1.0010.644025.60 
  Rzeszowski, Dominik 1561 POL0.5010.10404.00 
  Jarzebowski, Kacper 1548 POL0.5010.08403.20 
  Solnicki, Maciej 1551 POL0.001-0.4240-16.80 
  Jankowski, Rafal 1532 POL0.001-0.4440-17.60 

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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