Individual Calculations November 2022
 Weber, Yonatan  Total change: 14.40  Rating chartPersonal card
 Opening of the Year in Ramat Gan Masters A Ramat Gan ISR 2022-09-05
RcRownchangeKK*chgGame
 1848 1496 0.50 3 -0.11 40 -4.40 
  Menahem, Adi 2176 ISR0.001-0.0140-0.40 
  Sella, Eyal 1487 ISR0.501-0.0140-0.40 
  Bodenshtein, Yair 1880 ISR0.001-0.0940-3.60 

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)
 
 youth league arzit merkaz shabat 2-3 israel ISR 2022-10-06
RcRownchangeKK*chgGame
 1265 1496 2.00 2 0.47 40 18.80 
  Shilo, Michael 1130 ISR1.0010.10404.00 
  Brenner, Bar 1400 ISR1.0010.374014.80 

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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