Individual Calculations July 2019
 Axelrod, Arie  Total change: -5.40  Rating chartPersonal card
 Herzliya Spring 2019 Herzliya ISR 2019-04-29
RcRownchangeKK*chgGame
 2014 2240 6.50 9 -0.30 10 -3.00 
  Mondri, Nadav 1840  * ISR1.0010.08100.80 
  Hertz, Yaniv 1955 ISR1.0010.16101.60 
  Zalkind, Konstantin f2116 ISR0.001-0.6710-6.70 
  Zemach, Nadav 1964 ISR1.0010.17101.70 
  Sokolovsky, Yahli 2233 ISR0.501-0.0110-0.10 
  Zemach, Roee 2230 ISR0.001-0.5110-5.10 
  Patt, Zafrir 1840  * ISR1.0010.08100.80 
  Parnes, Nadav 2104 ISR1.0010.32103.20 
  Levi, Yoel 1840  * ISR1.0010.08100.80 
 * 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)
 
 Haifa - Nesher 2000 Nesher ISR 2019-05-12
RcRownchangeKK*chgGame
 1993 2224 4.00 5 0.16 10 1.60 
  Tsirilman, Guy 1824  * ISR1.0010.08100.80 
  Levitan, Ronit wc1979 ISR0.501-0.3010-3.00 
  Rakita, Efim 1944 ISR1.0010.16101.60 
  Margovsky, Naum 1971 ISR1.0010.19101.90 
  Frenkel, Ran 2247 ISR0.5010.03100.30 
 * 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)
 
 Liga Artzit Merkaz 2019 Round 8-9 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 2265 2227 0.50 2 -0.40 10 -4.00 
  Vitebsky, Georgy 2157 ISR0.001-0.6010-6.00 
  Pasman, Michael m2373 ISR0.5010.20102.00 

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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