Individual Calculations February 2020
 Gabbay, Rafael  Total change: 59.20  Rating chartPersonal card
 Kiryat Ono Winter 2019-20 Kiryat Ono ISR 2019-12-04
RcRownchangeKK*chgGame
 1260 1028 3.00 7 1.48 40 59.20 
  Romm, Giora 1412 ISR1.0010.914036.40 
  Lavi, Nitay 1344 ISR0.001-0.1340-5.20 
  Pras, Noga 1253 ISR0.5010.284011.20 
  Sherman, Idan 1245 ISR0.001-0.2240-8.80 
  Shifrin, Yonatan 1235 ISR0.001-0.2340-9.20 
  Goldshtein, Moritz 1228 ISR0.5010.264010.40 
  Mondri, Shay 1106 ISR1.0010.614024.40 

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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