Individual Calculations August 2018
 Agrest, Inna  Total change: -19.60  Rating chartPersonal card
 Gideon Japhet Memorial ACP Open 2018 A Jerusalem ISR 2018-07-01
RcRownchangeKK*chgGame
 2240 2303 3.00 7 -0.98 20 -19.60 
  Spitkowski, Thomas 1918 ISR1.0010.09201.80 
  Muzychuk, Maria gwg2521 UKR0.5010.28205.60 
  Gorodetzky, David m2460 ISR0.001-0.2920-5.80 
  Milikow, Yoav 2161 ISR0.501-0.1920-3.80 
  Rozen, Eytan 2105 ISR1.0010.24204.80 
  Shvayger, Yuliya mwg2403 ISR0.001-0.3620-7.20 
  Itzhaky, Shmuel 2111 ISR0.001-0.7520-15.00 

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)
 

 

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