Individual Calculations June 2017
 Levitan, Michael  Total change: 4.80  Rating chartPersonal card
 Liga Alef North (Midweek) 2017 Round 11-13 varios ISR 2017-05-04
RcRownchangeKK*chgGame
 1796 1805 0.50 1 -0.01 20 -0.20 
  Dayan, Prosper 1796 ISR0.501-0.0120-0.20 

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)
 
 Liga Alef North (Midweek) 2017 Postponed match Round 10 Kiryat Bialik ISR 2017-05-11
RcRownchangeKK*chgGame
 1611 1805 1.00 1 0.25 20 5.00 
  Shkuri, Joseph 1611 ISR1.0010.25205.00 

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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