Individual Calculations July 2024
 Sagi, Nahum  Total change: -3.00  Rating chartPersonal card
 Herzliya Spring B 2024 Herzliya ISR 2024-04-01
RcRownchangeKK*chgGame
 1531 1618 3.00 6 -0.70 20 -14.00 
  Karov, Roy 1481 ISR0.001-0.6820-13.60 
  Tavor, Itay 1489 ISR1.0010.33206.60 
  Manyevich, Ofek 1501 ISR0.001-0.6620-13.20 
  Goldshtein, Moritz 1557 ISR0.501-0.0820-1.60 
  Botvinnik, Roman 1588 ISR0.501-0.0420-0.80 
  Weiss, Elyshiv 1570 ISR1.0010.43208.60 

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)
 
 Bet Herzelia 2024 9 Israel ISR 2024-05-29
RcRownchangeKK*chgGame
 1636 1599 1.00 1 0.55 20 11.00 
  Shaulyan, Yair 1636 ISR1.0010.552011.00 

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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