Individual Calculations April 2020
 Kraus, Yair  Total change: -19.40  Rating chartPersonal card
 Quarterfinals Israeli Championship Savyon 2019-20 Savyon ISR 2020-01-07
RcRownchangeKK*chgGame
 2003 2140 2.50 6 -1.49 20 -29.80 
  Dezent, Eyal 1740  * ISR1.0010.08201.60 
  Parnes, Nadav 2134 ISR0.001-0.5120-10.20 
  Levitan, Tal 2113 ISR0.001-0.5420-10.80 
  Horesh, Tal 2044 ISR0.501-0.1320-2.60 
  Nachshoni, Yehoshua 2013 ISR1.0010.33206.60 
  Kinberg, Ofer 1971 ISR0.001-0.7220-14.40 
 * 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)
 
 Liga Artzit Merkaz 2020 Round 4 Various ISR 2020-02-29
RcRownchangeKK*chgGame
 2163 2150 1.00 1 0.52 20 10.40 
  Poleg, Matan 2163 ISR1.0010.522010.40 

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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