Individual Calculations April 2018
 Zemach, Nadav  Total change: 187.20  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2018 Herzliya Herzliya ISR 2018-01-08
RcRownchangeKK*chgGame
 1930 1675 4.50 9 2.65 36 95.40 
  Milikow, Elie 1970 ISR0.001-0.1536-5.40 
  Sokolovsky, Yahli 1934 ISR0.5010.323611.52 
  Levy, Zohar 1823 ISR0.5010.20367.20 
  Calabrese, Gabriel 2022 ISR0.5010.393614.04 
  Ben Ari, Yannay 1965 ISR1.0010.843630.24 
  Gradenwitz, Oded 1714 ISR1.0010.553619.80 
  Aroesti, Roee f2075  * ISR0.001-0.0836-2.88 
  Tyomkyn,mikhail, Dr 2073 GER0.5010.423615.12 
  Greiver, Alejandro 1796 URU0.5010.16365.76 
 * 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 Bet Center (Saturdays) 2018 Round 5 various ISR 2018-03-10
RcRownchangeKK*chgGame
 1935 1711 1.00 1 0.78 36 28.08 
  Uritsky, Eli 1935 ISR1.0010.783628.08 

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)
 
 Israel Youth Championship Final 2018 U14 Hakfar Hayarok ISR 2018-03-22
RcRownchangeKK*chgGame
 1832 1711 5.00 9 1.77 36 63.72 
  Kochavi, Ori 2004 ISR0.5010.353612.60 
  Shocron, Alon 1857 ISR1.0010.703625.20 
  Yaniv, Yuval 2013 ISR0.001-0.1536-5.40 
  Yefroimsky, Adi 1485 ISR1.0010.21367.56 
  Zholti, Alon 1944 ISR0.001-0.2136-7.56 
  Rivlin, Shachar 1818 ISR1.0010.653623.40 
  Milikow, Yoav 2111  * ISR0.001-0.0836-2.88 
  Zaromb, Charles Irving 1471 ISR1.0010.20367.20 
  Verny, David 1787 ISR0.5010.10363.60 
 * 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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