Individual Calculations November 2014
 Gershkowich, David  Total change: 7.40  Rating chartPersonal card
 Petach Tikva Summer 2014 Petach Tikva ISR 2014-08-20
RcRownchangeKK*chgGame
 2136 2210 4.50 7 0.37 20 7.40 
  Levin, Evgeny 1835 ISR1.0010.09201.80 
  Ben-Natan, Yigal 2103 ISR0.501-0.1520-3.00 
  Fleish, Felix 2276 ISR1.0010.592011.80 
  Soffer, Ram g2440 ISR0.5010.29205.80 
  Kraus, Yair 2056 ISR1.0010.29205.80 
  Kraus, Ohad 2153 ISR0.001-0.5820-11.60 
  Podeneshko, Evgeny 2091 ISR0.501-0.1620-3.20 

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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