Individual Calculations July 2019
 Medovoy, Yaniv  Total change: 0.00  Rating chartPersonal card
 National Ch. 1-8 Finals Rishon Letzion 2019 Rishon Letzion ISR 2019-04-30
RcRownchangeKK*chgGame
 1553 1439 3.00 8 0.14 40 5.60 
  Tselenko, Michael 1640 ISR0.5010.264010.40 
  Schnaidman, Itzchak 1474 ISR0.001-0.4540-18.00 
  Kostavetsky, Alexander 1560 ISR0.001-0.3440-13.60 
  Lapushnian, Maya 1344 ISR1.0010.374014.80 
  Dayan, Itay 1409 ISR0.001-0.5440-21.60 
  Fadida, Yehonatan 1723 ISR0.001-0.1640-6.40 
  Elsner, Yair 1565 ISR0.5010.17406.80 
  Samarin, Leonid 1712 ISR1.0010.834033.20 

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)
 
 Liga Beit Merkaz 2019 Round 8-9 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 1664 1516 0.50 2 -0.14 40 -5.60 
  Homa, Miky 1529 ISR0.5010.02400.80 
  Ostfeld, Zvi 1799 ISR0.001-0.1640-6.40 

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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