Individual Calculations February 2020
 Cogut, Irina  Total change: 49.20  Rating chartPersonal card
 Balti-OPEN 2020 Balti MDA 2020-01-02
RcRownchangeKK*chgGame
 1608 1510 4.00 7 1.23 40 49.20 
  Damian, Marchel 1910  * MDA0.001-0.0840-3.20 
  Bacalu, Silviu 1235 MDA1.0010.17406.80 
  Kononov, Daniil 1869 MDA0.001-0.1040-4.00 
  Gargan, Polina 1340 MDA1.0010.284011.20 
  Chirpii, Alexandru 1755 MDA0.5010.304012.00 
  Kosich, Lesia 1727 UKR0.5010.284011.20 
  Lacusta, Valeriu 1422 MDA1.0010.384015.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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