Individual Calculations January 2017
 Mdivani, Maka  Total change: 2.20  Rating chartPersonal card
 Mark Centre Tuesdays Autumn 2016 A Tel Aviv ISR 2016-11-01
RcRownchangeKK*chgGame
 1982 1958 3.00 6 0.11 20 2.20 
  Gradenwitz, Oded 1704 ISR1.0010.19203.80 
  Aharon, Ofir f2339 ISR0.001-0.0920-1.80 
  Levi, Nisan 1854 ISR1.0010.36207.20 
  Baruch, Dror 1771 ISR1.0010.26205.20 
  Golberg, Igor 2201 ISR0.001-0.2020-4.00 
  Amit, Eli 2021 ISR0.001-0.4120-8.20 

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)
 

 

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