Individual Calculations August 2014
 Levi, Yoel  Total change: -20.45  Rating chartPersonal card
 Mark Center Spring 2014 Tel Aviv ISR 2014-05-13
RcRownchangeKK*chgGame
 2004 1913 2.50 5 0.53 15 7.95 
  Kerner, Michael 2046 ISR0.5010.18152.70 
  Drori, Saar c2033 ISR0.001-0.3415-5.10 
  Zukerman, Ariel 1848 ISR1.0010.41156.15 
  Levin, Evgeny 1831 ISR1.0010.39155.85 
  Shutzman, Joseph f2262 USA0.001-0.1115-1.65 

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)
 
 Summer Kiryat Ono B 2014 Kiryat Ono ISR 2014-07-06
RcRownchangeKK*chgGame
 1722 1913 3.00 4 0.11 20 2.20 
  Lahav, Michal 1762 ISR0.501-0.2020-4.00 
  Landau, Amit 1699 ISR1.0010.23204.60 
  Lukin, Elisha 1515 ISR1.0010.08201.60 
  Ginzburg, Natan 1911 ISR0.5010.00200.00 

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)
 
 2nd Gideon Japhet Memorial Open B Jerusalem ISR 2014-07-16
RcRownchangeKK*chgGame
 1911 1913 1.50 6 -1.53 20 -30.60 
  Telesin, Yulius 2151 ISR0.001-0.2020-4.00 
  Globus, Or 1703 ISR0.501-0.2720-5.40 
  Freiman, Mark 1929 ISR0.001-0.4820-9.60 
  Bershadsky, Georgy 1824 ISR0.501-0.1220-2.40 
  Har-Even, Abir 2096 ISR0.001-0.2620-5.20 
  Lahav, Michal 1762 ISR0.501-0.2020-4.00 

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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