Rapid: Individual Calculations February 2019
 Petricenco, Ana  Total change: -6.00  Rating chartPersonal card
 Campionatul RM a.2019 sah rapid, feminin Chisinau MDA 2019-01-26
RcRownchangeKK*chgGame
 1399 1307 2.50 7 -0.30 20 -6.00 
  Mihailova, Alina 1673 MDA0.001-0.1020-2.00 
  Luca, Iana 1094 MDA1.0010.23204.60 
  Nicorici, Nicoleta 1214 MDA0.501-0.1320-2.60 
  Verbin, Valentina 1609 MDA0.001-0.1520-3.00 
  Rotaru, Valentina 1518 MDA0.001-0.2320-4.60 
  Guzun, Lavinia 1130 MDA1.0010.27205.40 
  Mocanu, Valeria 1558 MDA0.001-0.1920-3.80 

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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