Individual Calculations July 2012
 Axelrod, Arie  Total change: 14.10  Rating chartPersonal card
 ISR 2nd League Center 2012 Various ISR 2012-01-14
RcRownchangeKK*chgGame
 2103 2314 6.50 7 1.20 10 12.00 
  Karp, Michael f2214 ISR1.0010.36103.60 
  Iskhakabeev, Alon 1943 ISR1.0010.10101.00 
  Shteinberg, Vladimir 2169 ISR1.0010.31103.10 
  Yam, Doron 2020 ISR1.0010.15101.50 
  Hadas, Yaron 2241 ISR0.501-0.1010-1.00 
  Rabin, Sage 2067 ISR1.0010.19101.90 
  Zilbershtein, Michael 2067 ISR1.0010.19101.90 

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)
 
 Spring 2012 Herzlia Herzlia ISR 2012-04-16
RcRownchangeKK*chgGame
 2148 2317 6.50 9 0.21 10 2.10 
  Lotsov Har-Zahav, Avraham 1959 ISR1.0010.10101.00 
  Hasidovsky, Michael 2128 ISR1.0010.25102.50 
  Gershkowich, David f2210 ISR0.501-0.1510-1.50 
  Poleg, Matan 1992 ISR0.001-0.8710-8.70 
  Schwarz, Harry 2045 ISR1.0010.17101.70 
  Philosoph, Assi 1976 ISR1.0010.12101.20 
  Gruenfeld, Yehuda g2460 ISR0.5010.19101.90 
  Reshef, Omer 2202 ISR1.0010.34103.40 
  Kudischewitsch, David m2363 RUS0.5010.06100.60 

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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