Individual Calculations March 2020
 Intreter, Nir  Total change: 10.00  Rating chartPersonal card
 Winter 2019 Petach Tikva - Under 2000 Petach Tikva ISR 2019-12-30
RcRownchangeKK*chgGame
 1454 1351 3.00 7 0.25 40 10.00 
  Larioshin, Ariel 1026 ISR1.0010.13405.20 
  Richardson, Itay 1382 ISR0.5010.04401.60 
  Leibo, Gideon 1751  * ISR0.5010.424016.80 
  Brand, Rami 1503 ISR0.001-0.3040-12.00 
  Abitbul, Matan 1033 ISR1.0010.13405.20 
  Larioshin, Alexey 1749 ISR0.001-0.0840-3.20 
  Astman, Haim 1737 ISR0.001-0.0940-3.60 
 * 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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