Individual Calculations March 2020
 Naor, Ofek  Total change: 60.00  Rating chartPersonal card
 Winter 2019 Petach Tikva - Under 2000 Petach Tikva ISR 2019-12-30
RcRownchangeKK*chgGame
 1535 1539 5.50 8 1.50 40 60.00 
  Larioshin, Alexey 1749 ISR0.001-0.2340-9.20 
  Sherman, Idan 1245 ISR1.0010.15406.00 
  Kawaz, Roee 1280 ISR1.0010.18407.20 
  Fudim, Basya 1341 ISR1.0010.24409.60 
  Ganani, Yacov 1642 ISR1.0010.644025.60 
  Sorin, Idan 1516 ISR0.001-0.5340-21.20 
  Astman, Haim 1737 ISR1.0010.764030.40 
  Leibo, Gideon 1770 ISR0.5010.294011.60 

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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