Individual Calculations August 2013
 Godek, Martyna  Total change: -5.70  Rating chartPersonal card
 XXIII Ogólnopolski Kolonijno-Wypoczynkowy Turniej Szachowy - Open B Rudnik n/Sanem POL 2013-06-29
RcRownchangeKK*chgGame
 1409 1382 1.50 4 -0.38 15 -5.70 
  Mazurkiewicz, Andrzej 1655 POL0.001-0.1715-2.55 
  Mazur, Jakub 1496 POL0.001-0.3415-5.10 
  Trybowska, Anna 1289 POL0.501-0.1315-1.95 
  Wnuk, Wojciech 1197 POL1.0010.26153.90 

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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