Rapid: Individual Calculations June 2023
 Hamoudi, Nour  Total change: 68.40  Rating chartPersonal card
 Israeli U12 Team Championship 2023 Shaarey Tikva ISR 2023-05-09
RcRownchangeKK*chgGame
 1225 1281 4.00 4 1.71 40 68.40 
  Zakin, Lior 1281 ISR1.0010.504020.00 
  Klein, Aviad 1105 ISR1.0010.274010.80 
  Aharonoff, Yair 1358 ISR1.0010.614024.40 
  Cohen, Yisgav 1154 ISR1.0010.334013.20 

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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