Individual Calculations July 2018
 Sokolovsky, Yahli  Total change: 22.00  Rating chartPersonal card
 Herzliya Spring A 2018 Herzliya ISR 2018-04-09
RcRownchangeKK*chgGame
 1947 1999 5.00 9 0.02 40 0.80 
  Dobkin, Uri 1599  * ISR1.0010.08403.20 
  Selictar, Dor 2091 ISR0.001-0.3740-14.80 
  Lotsov Har-Zahav, Avraham 1734 ISR1.0010.18407.20 
  Hoffmann, Yair 2079 ISR1.0010.614024.40 
  Guz, Ari 1749 ISR1.0010.19407.60 
  Axelrod, Arie f2278 ISR0.001-0.1640-6.40 
  Amit, Eli 2012 ISR0.001-0.4840-19.20 
  Ben Ari, Yannay 1995 ISR0.001-0.5140-20.40 
  Kinberg, Ofer 1988 ISR1.0010.484019.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Tuesdays Spring 2018 A Tel Aviv ISR 2018-05-01
RcRownchangeKK*chgGame
 1928 2048 5.00 7 0.53 40 21.20 
  Uritsky, Yonathan 1713 ISR1.0010.12404.80 
  Zaslavsky, Oleg 1648  * ISR1.0010.08403.20 
  Zilberman, Yaacov g2374 ISR0.001-0.1340-5.20 
  Levits, Yuri 1866 ISR1.0010.264010.40 
  Axelrod, Arie f2272 ISR0.001-0.2240-8.80 
  Levi, Guy 1875 ISR1.0010.274010.80 
  Kadria, Avi 1750 ISR1.0010.15406.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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