Individual Calculations August 2019
 Roskowski, Stanislaw  Total change: -32.80  Rating chartPersonal card
 XV Miedzynarodowy Integracyjny Turniej Szachowy w Pszczynie - Open B Pszczyna POL 2019-07-09
RcRownchangeKK*chgGame
 1227 1371 4.50 9 -1.64 20 -32.80 
  Dylong, Antoni 1100 POL1.0010.17203.40 
  Jureczko, Anna 1187 POL1.0010.26205.20 
  Kruszynski, Lukasz 1260 POL1.0010.35207.00 
  Lajdamik, Anna 1324 POL0.001-0.5720-11.40 
  Bernacki, Michal 1370 POL0.001-0.5020-10.00 
  Lajdamik, Kinga 1162 POL1.0010.23204.60 
  Mainka, Anna 1136 POL0.501-0.2920-5.80 
  Kubiniok, Stanislaw 1375 POL0.001-0.4920-9.80 
  Sidlo, Szymon 1128 POL0.001-0.8020-16.00 

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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