Individual Calculations September 2019
 Gefen, Ofer  Total change: 26.40  Rating chartPersonal card
 Open Tournament Kyiv Summer Summer 2019 Kyiv UKR 2019-07-23
RcRownchangeKK*chgGame
 1766 1546 1.50 7 -0.30 40 -12.00 
  Karnaukh, Anatolij 1946  * UKR0.001-0.0840-3.20 
  Gumeniuk, Yevgen 1946  * UKR0.001-0.0840-3.20 
  Linev, Artem 1681 UKR0.5010.18407.20 
  Podolskyi, Mykhailo 1826 UKR0.5010.344013.60 
  Vladov, Arsenii 1694 UKR0.5010.20408.00 
  Skuratovsky, Ilya 1946  * UKR0.001-0.0840-3.20 
  Trofimchyk, Andrii 1323 UKR0.001-0.7840-31.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Israel Team Championship 2019 U14 Afula ISR 2019-08-18
RcRownchangeKK*chgGame
 1445 1546 4.50 6 0.77 40 30.80 
  Kfir, Nadav 1189 ISR1.0010.11404.40 
  Keysar, Or 1414 ISR1.0010.324012.80 
  Heimann, Ido 1569 ISR1.0010.534021.20 
  Gani, Itai 1541 ISR1.0010.494019.60 
  Levitan, Yaron 1445 ISR0.001-0.6440-25.60 
  Duchan, Yoav 1514 ISR0.501-0.0440-1.60 

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)
 
 Israel Team Championship 2019 U18 Ramat-Hasharon ISR 2019-08-25
RcRownchangeKK*chgGame
 1296 1546 1.00 1 0.19 40 7.60 
  Shtekler, Itamar 1296 ISR1.0010.19407.60 

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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