Individual Calculations February 2020
 Targon, Roxana  Total change: -6.80  Rating chartPersonal card
 Cupa Dulce 2019 Chisinau MDA 2019-12-26
RcRownchangeKK*chgGame
 1239 1022 1.00 5 -0.17 40 -6.80 
  Demciuc, Vasile 1375 MDA0.001-0.1140-4.40 
  Talmaci, Arsenie 1264 MDA0.001-0.2040-8.00 
  Gumennii, Iacov 1233 MDA0.001-0.2340-9.20 
  Lupasco, Ionut 1191 MDA1.0010.724028.80 
  Luca, Sabin 1130 MDA0.001-0.3540-14.00 

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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