Individual Calculations December 2022
 Brenner, Bar  Total change: -4.00  Rating chartPersonal card
 Kiryat Ono Autumn 2022 A Kiryat Ono ISR 2022-09-14
RcRownchangeKK*chgGame
 1685 1413 1.00 7 -0.44 40 -17.60 
  Aroeta, Benny 2011 ISR0.001-0.0240-0.80 
  Wul, Kfir 1639 ISR0.001-0.2140-8.40 
  Gradenwitz, Oded 1548 ISR0.001-0.3240-12.80 
  Zakin, Ilay 1609 ISR0.001-0.2540-10.00 
  Medovoy, Yaniv 1623 ISR1.0010.774030.80 
  Bulkovstein, David 1832 ISR0.001-0.0740-2.80 
  Qasem, Muhamad Mody 1532 ISR0.001-0.3440-13.60 

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 4-5 israel ISR 2022-11-03
RcRownchangeKK*chgGame
 1495 1371 1.00 2 0.34 40 13.60 
  Sternfeld, Tomer 1488 ISR0.001-0.3440-13.60 
  Ginsburg, Dan 1502 ISR1.0010.684027.20 

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)
 

 

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