Individual Calculations May 2024
 Itkin, Igor  Total change: -37.00  Rating chartPersonal card
 Kiryat Ono Winter-Spring 2024 B Kiryat Ono ISR 2024-03-13
RcRownchangeKK*chgGame
 1482 1611 1.50 4 -1.19 20 -23.80 
  Gilbar, Roy 1553 ISR0.501-0.0820-1.60 
  Cohen, Yisgav 1477 ISR0.001-0.6820-13.60 
  Galmidi, Ram 1437 ISR0.001-0.7320-14.60 
  Komem, Joseph 1462 ISR1.0010.30206.00 

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)
 
 Bet Petah Tikva 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1834 1611 0.00 2 -0.44 20 -8.80 
  Berger, Shmuel 1834 ISR0.001-0.2220-4.40 
  Rud, Evgeny 1833 RUS0.001-0.2220-4.40 

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)
 
 37th Czerniak Memorial Open B Tel Aviv ISR 2024-04-24
RcRownchangeKK*chgGame
 1647 1596 1.50 4 -0.22 20 -4.40 
  Dobkin, Uri 1718 ISR0.5010.17203.40 
  Baruch, Amit 1609 ISR1.0010.522010.40 
  Asherov, Aharon 1715 ISR0.001-0.3420-6.80 
  Dayan, Yonatan 1545 ISR0.001-0.5720-11.40 

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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