Individual Calculations April 2021
 Ilina, Margarita  Total change: -23.60  Rating chartPersonal card
 Kamchatka cup - 2021 (girls 15) Petropavlovsk-Kamchatsky RUS 2021-03-20
RcRownchangeKK*chgGame
 1288 1297 3.00 7 -0.59 40 -23.60 
  Andreeva, Varvara 1131 RUS0.501-0.2240-8.80 
  Goncharenko, Valeria 1273 RUS0.001-0.5340-21.20 
  Nosyreva, Anastasia 1257 RUS1.0010.444017.60 
  Abysheva, Anastasiya 1166 RUS1.0010.324012.80 
  Sazonova, Nadezhda 1416 RUS0.001-0.3440-13.60 
  Noyanzina, Sofia 1347 RUS0.001-0.4340-17.20 
  Natalevich, Alexandra 1425 RUS0.5010.17406.80 

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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