Individual Calculations December 2022
 Wul, Kfir  Total change: -93.60  Rating chartPersonal card
 Kiryat Ono Autumn 2022 A Kiryat Ono ISR 2022-09-14
RcRownchangeKK*chgGame
 1620 1639 2.00 7 -1.70 40 -68.00 
  Meirovich, Ilay 1860 ISR0.001-0.2240-8.80 
  Brenner, Bar 1413 ISR1.0010.21408.40 
  Shifrin, Evgeny 1805 ISR0.001-0.2840-11.20 
  Qasem, Muhamad Mody 1532 ISR1.0010.354014.00 
  Berlad, Asaf 1570 ISR0.001-0.6040-24.00 
  Sapir, Omri 1537 ISR0.001-0.6440-25.60 
  Medovoy, Yaniv 1623 ISR0.001-0.5240-20.80 

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)
 
 youth league arzit merkaz shabat 4-5 israel ISR 2022-11-03
RcRownchangeKK*chgGame
 1514 1618 0.00 1 -0.64 40 -25.60 
  Helfgott-Miron, Itamar 1514 ISR0.001-0.6440-25.60 

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)
 

 

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