Individual Calculations January 2023
 Peleg, Yuval  Total change: 82.00  Rating chartPersonal card
 Rishon Lezion classic B - up to1800 Rishon le Zion ISR 2022-10-25
RcRownchangeKK*chgGame
 1450 1222 3.50 6 2.05 40 82.00 
  Bedyovkin, Yevgeny 1375 ISR0.5010.20408.00 
  Shulman, Andi 1278 ISR1.0010.584023.20 
  Shamir, Shahar 1739 ISR1.0010.964038.40 
  Kostavetsky, Alexander 1501 ISR0.5010.344013.60 
  Meiri, Guy 1397 ISR0.5010.23409.20 
  Zakin, Lior 1410 ISR0.001-0.2640-10.40 

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)
 

 

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