Individual Calculations March 2020
 Richardson, Itay  Total change: 32.80  Rating chartPersonal card
 Winter 2019 Petach Tikva - Under 2000 Petach Tikva ISR 2019-12-30
RcRownchangeKK*chgGame
 1366 1382 5.00 8 0.82 40 32.80 
  Goldshtein, Moritz 1228 ISR1.0010.294011.60 
  Intreter, Nir 1351 ISR0.501-0.0440-1.60 
  Adlen, Noya 1289 ISR0.501-0.1340-5.20 
  Kolko, Miki 1431 ISR1.0010.574022.80 
  Sorin, Idan 1516 ISR0.5010.18407.20 
  Fudim, Basya 1341 ISR0.501-0.0640-2.40 
  Larioshin, Ariel 1026 ISR1.0010.11404.40 
  Larioshin, Alexey 1749 ISR0.001-0.1040-4.00 

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)
 

 

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