Individual Calculations December 2019
 Apostolakii, Irina  Total change: -56.80  Rating chartPersonal card
 Satori Art Slobozia Cup 6th ed. - rating U1400 Slobozia ROU 2019-11-16
RcRownchangeKK*chgGame
 1099 1321 1.00 3 -1.34 40 -53.60 
  Dimitriu, Filip 1053 ROU0.001-0.8340-33.20 
  Calin, Mihai-Octavian 1100 ROU1.0010.22408.80 
  Badica, Ariana 1145 ROU0.001-0.7340-29.20 

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)
 
 III Open chess Tretyakov memorial (Standard) Izmail UKR 2019-11-21
RcRownchangeKK*chgGame
 1721 1321 0.00 1 -0.08 40 -3.20 
  Chernetskiy, Mykola m1721  * UKR0.001-0.0840-3.20 
 * 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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