Individual Calculations April 2023
 Lakvitava, Sarida  Total change: 75.20  Rating chartPersonal card
 Championship UFO 2023 Men Krasnodar RUS 2023-03-06
RcRownchangeKK*chgGame
 1584 1274 3.50 9 1.88 40 75.20 
  Karapetyan, Tigran 1864 RUS0.001-0.0240-0.80 
  Glyants, Mark 1552 RUS0.001-0.1740-6.80 
  Kidanov, Viktor 1677 RUS1.0010.924036.80 
  Blinova, Sofia 1536 RUS0.001-0.1840-7.20 
  Mokerova, Nadezhda 1469 RUS0.5010.254010.00 
  Beloborodova, Eugeniya 1331 RUS0.001-0.4240-16.80 
  Rimar, Viktor 1517 RUS1.0010.804032.00 
  Semin, Vladimir 1874 RUS1.0010.984039.20 
  Nikishin, Gleb 1437 RUS0.001-0.2840-11.20 

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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