Individual Calculations May 2022
 Psaila, Uranchimeg  Total change: -9.40  Rating chartPersonal card
 XYChess Easter Open B (Under 1800) 2022 Sliema MLT 2022-04-12
RcRownchangeKK*chgGame
 1530 1404 2.50 6 0.42 20 8.40 
  Decker, Christian 1713 GER0.001-0.1420-2.80 
  Thornton, Filipina wf1709 MLT0.001-0.1420-2.80 
  Saliba, Karl 1539 MLT0.001-0.3220-6.40 
  Gauci, David 1158 MLT1.0010.19203.80 
  Zemek, Antonin 1557 CZE0.5010.20204.00 
  Dobrzanski, Tomasz 1501 MLT1.0010.632012.60 

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)
 
 Open Internacional Queima das Fitas 2022 Coimbra POR 2022-04-22
RcRownchangeKK*chgGame
 1546 1404 0.00 2 -0.89 20 -17.80 
  Bernardo, Daniel Madureira 2028 POR0.001-0.0120-0.20 
  Ribeiro, Tomas 1064 POR0.001-0.8820-17.60 

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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