Blitz: Individual Calculations February 2023
 Kosheleva, Tatyana  Total change: -24.00  Rating chartPersonal card
 Maloy Open Blitz 2023 Maloyaroslavets RUS 2023-01-29
RcRownchangeKK*chgGame
 1449 1066 0.00 6 -0.60 40 -24.00 
  Telin, Svyatoslav 1553 RUS0.001-0.0440-1.60 
  Telin, Svyatoslav 1553 RUS0.001-0.0440-1.60 
  Abramov, Vladimir 1453 RUS0.001-0.0940-3.60 
  Abramov, Vladimir 1453 RUS0.001-0.0940-3.60 
  Lebedukhin, Nikolay 1342 RUS0.001-0.1740-6.80 
  Lebedukhin, Nikolay 1342 RUS0.001-0.1740-6.80 

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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