Individual Calculations July 2023
 Sekiewicz, Weronika  Total change: 29.20  Rating chartPersonal card
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 1744 1151 1.00 8 0.73 40 29.20 
  Vaclavik, Jan 2122 CZE0.0010.00400.00 
  Chitre, Arush 1868 IND0.001-0.0140-0.40 
  Blanter, Marfa 1761 NED0.001-0.0240-0.80 
  Dabraccio, Guillermo 1598 COL0.001-0.0640-2.40 
  Mascak, Milan 1554 CZE1.0010.924036.80 
  Blanter, Sofya 1729 NED0.001-0.0240-0.80 
  Svec, Ludek 1620 CZE0.001-0.0540-2.00 
  Petirova, Iva 1701 CZE0.001-0.0340-1.20 

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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