Individual Calculations March 2020
 Leibo, Gideon  Total change: -41.20  Rating chartPersonal card
 Winter 2019 Petach Tikva - Under 2000 Petach Tikva ISR 2019-12-30
RcRownchangeKK*chgGame
 1487 1770 4.50 8 -2.06 20 -41.20 
  Adlen, Noya 1370  * ISR0.501-0.4220-8.40 
  Intreter, Nir 1370  * ISR0.501-0.4220-8.40 
  Lazebnikov, Yefim 1418 ISR1.0010.11202.20 
  Sorin, Idan 1516 ISR0.001-0.8120-16.20 
  Brand, Rami 1503 ISR1.0010.18203.60 
  Larioshin, Alexey 1749 ISR0.001-0.5320-10.60 
  Kolko, Miki 1431 ISR1.0010.12202.40 
  Naor, Ofek 1539 ISR0.501-0.2920-5.80 
 * 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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