Individual Calculations May 2015
 Ginchil, Shay  Total change: 46.00  Rating chartPersonal card
 Liga Alef Shfela 2015 Round 4-6 various ISR 2015-03-14
RcRownchangeKK*chgGame
 2214 2000 1.50 2 1.04 40 41.60 
  Gorodetzky, David 2252 ISR0.5010.314012.40 
  Lowy, Witezslav f2175 ISR1.0010.734029.20 

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 U20 championship - I. Eshel Memorial 2015 Ayanot ISR 2015-03-29
RcRownchangeKK*chgGame
 1809 2000 4.50 6 0.11 40 4.40 
  Yablonko, Eyal 1854 ISR0.001-0.7040-28.00 
  Kereth, Oren 1730 ISR0.501-0.3340-13.20 
  Martianov, Andre 1988 ISR1.0010.484019.20 
  Levi, Shoval 1664 ISR1.0010.12404.80 
  Westreich, Itay 1936 ISR1.0010.414016.40 
  Zach, Asif 1681 ISR1.0010.13405.20 

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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