Individual Calculations December 2022
 Bernshtein, Yogev  Total change: 112.80  Rating chartPersonal card
 Start of the school year Haifa-Nesher between 1500-1800 Haifa ISR 2022-09-04
RcRownchangeKK*chgGame
 1506 1201 3.50 5 2.70 40 108.00 
  Rahat, Yehonatan Zvi 1716 ISR0.001-0.0440-1.60 
  Hasson, Adam 1442 ISR1.0010.804032.00 
  Tenenbaum, Adam 1392 ISR1.0010.754030.00 
  Badaan, Rima 1474 ISR0.5010.334013.20 
  Gartenflus, Alexsandr 1504 ISR1.0010.864034.40 

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)
 
 youth league arzit haifa 4-5 israel ISR 2022-11-03
RcRownchangeKK*chgGame
 1336 1251 0.50 1 0.12 40 4.80 
  Goldenberg, Shay 1336 ISR0.5010.12404.80 

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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