Individual Calculations February 2024
 Aharon, Ofir  Total change: -19.40  Rating chartPersonal card
 Arzit Zafon 2024 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2052 2305 0.00 1 -0.81 20 -16.20 
  Orian, Noga wf2052 ISR0.001-0.8120-16.20 

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)
 
 Autumn 2023 Haifa-Nesher Raiting over 2000 Haifa ISR 2024-01-17
RcRownchangeKK*chgGame
 2176 2305 4.50 7 -0.16 20 -3.20 
  Pevzner, Maks 2072 ISR1.0010.21204.20 
  Ljubarov, Mark f2305 RUS0.001-0.5020-10.00 
  Fridman, Ivan 2181 ISR1.0010.33206.60 
  Menahem, Adi c2062 ISR1.0010.20204.00 
  Liinker, Mikhail 2263 RUS0.001-0.5620-11.20 
  Kupervaser, Erez f2250 ISR1.0010.42208.40 
  Levitan, Ronit wf2101 ISR0.501-0.2620-5.20 

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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