Rapid: Individual Calculations September 2022
 Hermans, Ray  Total change: 0.00  Rating chartPersonal card
 Kfar Saba chess rapid U14 2022 Kfar Saba ISR 2022-08-05
RcRownchangeRpKK*chgGame
 1317 0 1.50 6 0.00 1124   0.00 
  Duchan, Yoav 1570 ISR0.0010.00 0.00 
  Sternfeld, Tomer 1266 ISR0.0010.00 0.00 
  Qasem, Muhamad Mody 1413 ISR0.5010.00 0.00 
  Hanein, Avri 1219 ISR0.0010.00 0.00 
  Nimrod, Uri 1111 ISR1.0010.00 0.00 
  Manyevich, Rom 1325 ISR0.0010.00 0.00 

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)
 

 

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