Individual Calculations September 2011
 Gershkowich, David  Total change: -8.40  Rating chartPersonal card
 Shah Kait 2011 Natanya ISR 2011-06-27
RcRownchangeKK*chgGame
 2200 2272 4.50 7 0.37 15 5.55 
  Veinberg, Nimrod 1991 ISR0.001-0.8415-12.60 
  Brenner, Stav 2036 ISR1.0010.20153.00 
  Axelrod, Arie f2369 ISR1.0010.63159.45 
  Gindi, Shachar 2220 ISR1.0010.43156.45 
  Aharon, Ofir 2236 ISR0.501-0.0515-0.75 
  Birnboim, Nathan m2362 ISR0.001-0.3815-5.70 
  Fishman, Alik 2183 ISR1.0010.38155.70 

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 2011 Uno Kiryat Uno ISR 2011-07-03
RcRownchangeKK*chgGame
 2123 2279 2.50 5 -0.93 15 -13.95 
  Levits, Yuri 1970 ISR1.0010.14152.10 
  Kraus, Ohad 2047 ISR1.0010.21153.15 
  Kantsler, Boris g2419 ISR0.5010.19152.85 
  Lebedinsky, Eduard 2183 MDA0.001-0.6315-9.45 
  Veinberg, Nimrod 1998 ISR0.001-0.8415-12.60 

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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