Individual Calculations November 2022
 Vaserman, Eduard  Total change: 13.80  Rating chartPersonal card
 Summer Chess Tournament 2022 Kfar Saba ISR 2022-08-20
RcRownchangeKK*chgGame
 1705 1551 3.00 7 0.69 20 13.80 
  Schwarz, Harry 1771 ISR0.5010.28205.60 
  Patt, Zafrir 1829 ISR0.5010.33206.60 
  Zaslavsky, Oleg 1557 ISR0.001-0.4920-9.80 
  Faust, Roi 1909 ISR1.0010.902018.00 
  Levi, Yaniv 1430 ISR1.0010.34206.80 
  Amit, Eli 1955 ISR0.001-0.0820-1.60 
  Brezis, Ari 1487 ISR0.001-0.5920-11.80 

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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