Individual Calculations January 2022
 Shefer, Alona  Total change: -48.40  Rating chartPersonal card
 Israel Youth Championship Qualifiers in Ramat-Gan U11 Ramat Gan ISR 2021-11-30
RcRownchangeKK*chgGame
 1185 1260 1.00 3 -0.79 40 -31.60 
  Berlad, Asaf 1448 ISR0.001-0.2640-10.40 
  Smadari, Itay 1085 ISR0.001-0.7340-29.20 
  Golod, Maor 1022 ISR1.0010.20408.00 

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)
 
 Liga Artzit Lenoar 2022 Darom Round 5-6 Various ISR 2021-12-02
RcRownchangeKK*chgGame
 1332 1278 0.00 1 -0.42 40 -16.80 
  Zingrov, Daniel 1332 ISR0.001-0.4240-16.80 

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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