Individual Calculations July 2017
 Philosoph, Assi  Total change: 27.00  Rating chartPersonal card
 Herzliya Spring 2017 A Herzliya ISR 2017-04-24
RcRownchangeKK*chgGame
 2141 2129 4.00 9 -0.24 20 -4.80 
  Dror, Levi 1740 ISR1.0010.09201.80 
  Axelrod, Arie f2283 ISR0.001-0.2920-5.80 
  Levin, Elad 2178 ISR0.001-0.4320-8.60 
  Sokolovsky, Yahli 1948 ISR1.0010.26205.20 
  Calabrese, Gabriel 2152 ISR1.0010.532010.60 
  Kudischewitsch, David m2337 RUS0.5010.27205.40 
  Gershkowich, David f2250 ISR0.001-0.3420-6.80 
  Hasidovski, Arnold 2142 ISR0.5010.02200.40 
  Weisbuch, Udi 2236 ISR0.001-0.3520-7.00 

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)
 
 Mark Center Spring 2017 A Tel Aviv ISR 2017-05-09
RcRownchangeKK*chgGame
 2120 2165 5.50 7 1.59 20 31.80 
  Feigel, Leonid 1936 ISR0.501-0.2920-5.80 
  Nissim, Yonatan 2020 ISR1.0010.31206.20 
  Hasidovski, Arnold 2147 ISR1.0010.47209.40 
  Vladimirsky, Mark 2031 ISR1.0010.32206.40 
  Chernomordik, Pavel f2338 ISR1.0010.732014.60 
  Aroesti, Roee 2208 ISR0.001-0.4420-8.80 
  Tzidkiya, Yeshaayahu 2160 ISR1.0010.49209.80 

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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