Individual Calculations February 2020
 Gumennii, Iacov  Total change: 50.40  Rating chartPersonal card
 Cupa Dulce 2019 Chisinau MDA 2019-12-26
RcRownchangeKK*chgGame
 1216 1233 5.00 7 1.26 40 50.40 
  Aliev, Evghenii 1006 MDA1.0010.21408.40 
  Botnari, Danielo 1006 MDA1.0010.21408.40 
  Vedmediuc, Artiom 1622 MDA0.001-0.0940-3.60 
  Targon, Roxana 1022 MDA1.0010.23409.20 
  Papuc, Vitalii 1085 MDA1.0010.304012.00 
  Caras, Vladimir 1393 MDA1.0010.714028.40 
  Demciuc, Vasile 1375 MDA0.001-0.3140-12.40 

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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