Individual Calculations November 2022
 Levi, Yaniv  Total change: 44.40  Rating chartPersonal card
 Summer Chess Tournament 2022 Kfar Saba ISR 2022-08-20
RcRownchangeKK*chgGame
 1616 1430 2.50 6 0.51 40 20.40 
  Noy, Eyal 2037 ISR0.001-0.0240-0.80 
  David, Idan 1320 ISR1.0010.354014.00 
  Ginis, Ariel 1866 ISR0.001-0.0640-2.40 
  Vaserman, Eduard 1551 ISR0.001-0.3440-13.60 
  Hanein, Avri 1381 ISR0.501-0.0740-2.80 
  Cohen, Ofer 1542 ISR1.0010.654026.00 

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)
 
 youth league arzit merkaz sharon 2-3 israel ISR 2022-10-06
RcRownchangeKK*chgGame
 1284 1455 2.00 2 0.60 40 24.00 
  Sandler, Yuval 1444 ISR1.0010.484019.20 
  Eden, Dana 1123 ISR1.0010.12404.80 

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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