Individual Calculations July 2017
 Levanzov, Evgeny  Total change: 66.80  Rating chartPersonal card
 Rishon Lezion Mondays Spring 2017 B Rishon Lezion ISR 2017-05-08
RcRownchangeKK*chgGame
 1554 1693 5.50 7 0.88 20 17.60 
  Ribstein, Orel 1408 ISR0.501-0.3420-6.80 
  Shulman, Andi 1379 ISR1.0010.14202.80 
  Niriev, Michael 1429 ISR1.0010.18203.60 
  Federovski, Yael 1404 ISR1.0010.16203.20 
  Leib, Daniel 1681 ISR1.0010.48209.60 
  Waisberg, Arnold 1822 ISR0.001-0.3320-6.60 
  Shamis, Mordehay 1758 ISR1.0010.592011.80 

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)
 
 Mark Center Spring 2017 A Tel Aviv ISR 2017-05-09
RcRownchangeKK*chgGame
 1883 1693 3.50 7 1.66 20 33.20 
  Vladimirsky, Mark 2031 ISR0.001-0.1220-2.40 
  Levi, Nisan 1824 ISR0.001-0.3220-6.40 
  Rozin, Yoav 1827 ISR0.5010.18203.60 
  Vaserman, Eduard 1747 ISR1.0010.582011.60 
  Yaniv, Yuval 1935 ISR1.0010.802016.00 
  Feigel, Leonid 1936 ISR0.001-0.2020-4.00 
  Bar-Or, Ornan 1881 ISR1.0010.742014.80 

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 Sharon 2017 Promotion Playoff Petah Tikva ISR 2017-06-15
RcRownchangeKK*chgGame
 1840 1697 0.50 1 0.19 20 3.80 
  Shifrin, Evgeny 1840 ISR0.5010.19203.80 

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)
 
 Shah-Kait Netanya 2017 Netanya ISR 2017-06-20
RcRownchangeKK*chgGame
 1807 1697 2.50 5 0.61 20 12.20 
  Ovsepyan, Marat 1854 UKR0.5010.21204.20 
  Hayohamo, Raz 1832 ISR0.001-0.3220-6.40 
  Levi, Meir 1593 ISR1.0010.36207.20 
  Aviv, Shay 1657 ISR1.0010.44208.80 
  Gershkowich, David f2097  * ISR0.001-0.0820-1.60 
 * 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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