Individual Calculations January 2019
 Wydornik, Robert  Total change: -36.80  Rating chartPersonal card
 Memorial Zamenhofa Bialystok 2018 - grupa B Bialystok POL 2018-12-27
RcRownchangeKK*chgGame
 1209 1375 4.50 9 -1.84 20 -36.80 
  Karwowski, Marcin 1090 POL0.501-0.3420-6.80 
  Dunda, Szymon 1020 POL1.0010.11202.20 
  Jurewicz, Igor 1166 POL0.001-0.7720-15.40 
  Maciejek, Marcel 1171 POL1.0010.24204.80 
  Zyskowski, Jan 1174 POL1.0010.24204.80 
  Prazych, Tadeusz 1343 POL1.0010.46209.20 
  Wisniewski, Adam 1235 POL0.001-0.6920-13.80 
  Zubacki, Wiktor 1278 POL0.001-0.6320-12.60 
  Hancharevich, Heorhi 1404 BLR0.001-0.4620-9.20 

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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