Rapid: Individual Calculations September 2021
 Leib, Yoni  Total change: 59.00  Rating chartPersonal card
 Kfar Saba Weekend tournament B Kfar Saba ISR 2021-08-06
RcRownchangeKK*chgGame
 1459 1454 7.50 9 2.95 20 59.00 
  Koren, Yair 1346 ISR1.0010.35207.00 
  Sason, Noam 1496 ISR0.5010.06201.20 
  Gilor, Amit 1399 ISR1.0010.42208.40 
  Levi, Yaniv 1360 ISR1.0010.37207.40 
  Greiver, Alejandro 1656 URU0.001-0.2420-4.80 
  Ben-Gera, Omer 1251 ISR1.0010.24204.80 
  Goldberg, Alon 1811 ISR1.0010.892017.80 
  Eskenazi, Joy 1380 ISR1.0010.40208.00 
  Blonder, Daniel 1428 ISR1.0010.46209.20 

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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