Individual Calculations July 2008
 Karp, Michael  Total change: -8.10  Rating chartPersonal card
 ISR 2nd League South 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2159 2274 7.00 11 -0.14 15 -2.10 
  Zohar, Michael 2211 ISR0.501-0.0915-1.35 
  Porat, David f2195 ISR1.0010.39155.85 
  Blokh, Dmitry 2274 ISR0.5010.00150.00 
  Berenboym, Igor 2015 ISR0.501-0.3215-4.80 
  Ben, Tomer 1995 ISR1.0010.16152.40 
  Rapoport, Evgeny 2212 ISR0.501-0.0915-1.35 
  Shusterman, Mark 2143 ISR0.001-0.6815-10.20 
  Palgi, Niv 2130 ISR1.0010.31154.65 
  Eliagov, Kafar 2279 ISR0.5010.01150.15 
  Shrentzel, Israel m2228 ISR0.501-0.0615-0.90 
  Rahmilevitz, Anton 2062 ISR1.0010.23153.45 

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)
 
 Pesah 2008 Mark Centre Tel Aviv ISR 2008-04-21
RcRownchangeKK*chgGame
 2146 2288 3.00 5 -0.40 15 -6.00 
  Hertz, Yaniv 2036 ISR1.0010.19152.85 
  Gurevich, Gregory 2377 ISR0.001-0.3815-5.70 
  Vaisman, Felix 2148 ISR1.0010.31154.65 
  Cnaan, Moshe 2139 ISR0.001-0.7015-10.50 
  Levin, Elad 2029 ISR1.0010.18152.70 

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)
 

 

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