Individual Calculations April 2021
 Medovoy, Yaniv  Total change: 74.88  Rating chartPersonal card
 Israel youth league playoffs stage 1 Various ISR 2020-12-13
RcRownchangeKK*chgGame
 1862 1462 0.00 1 -0.08 36 -2.88 
  Emanuel, Yahav f1862  * ISR0.001-0.0836-2.88 
 * 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)
 
 Rishon Lezion automn 2020-21 Rishon Lezion ISR 2020-12-15
RcRownchangeKK*chgGame
 1800 1462 3.00 7 2.09 36 75.24 
  Podolyak, Vadim 1862  * ISR1.0010.923633.12 
  Leibi, Yaniv 1862  * ISR0.5010.423615.12 
  Ribshtein, Nati m1862  * ISR0.001-0.0836-2.88 
  Levanzov, Yevgeny 1640 ISR0.001-0.2736-9.72 
  Ribstein, Orel 1837 ISR1.0010.913632.76 
  Zaslavsky, Oleg 1674 ISR0.5010.27369.72 
  Noy, Eyal 1862  * ISR0.001-0.0836-2.88 
 * 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)
 
 Liga Artzit Lenoar Gush Dan 2021 Group A Rounds 2-3 Varilus ISR 2021-03-13
RcRownchangeKK*chgGame
 1464 1389 1.00 2 0.15 36 5.40 
  Ater, Yuval 1687 ISR0.001-0.1536-5.40 
  Umanskiy, Stanislav 1240 ISR1.0010.303610.80 

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 Youth Championship Finals 2021 U14 - Israel Eshel Memorial Hakfar Hayarok ISR 2021-03-19
RcRownchangeKK*chgGame
 1346 1389 5.00 9 -0.08 36 -2.88 
  Vagman, Roy c1789  * ISR0.001-0.0836-2.88 
  Sapir, Eytan 1226 ISR0.001-0.7236-25.92 
  Sherman, Idan 1371 ISR0.501-0.0336-1.08 
  Sides, Noam 1130 ISR1.0010.18366.48 
  Hasson Shreger, Shalev 1455 ISR0.001-0.4136-14.76 
  Barak, Tomer 1111 ISR1.0010.17366.12 
  Hazan, Yotam 1396 ISR1.0010.513618.36 
  Blonder, Daniel 1390 ISR0.5010.00360.00 
  Gal, Yoav 1242 ISR1.0010.303610.80 
 * 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)
 

 

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