Individual Calculations April 2021
 Pelech, Roee  Total change: -1.20  Rating chartPersonal card
 Rishon Lezion automn 2020-21 Rishon Lezion ISR 2020-12-15
RcRownchangeKK*chgGame
 1726 1761 3.00 7 -0.83 40 -33.20 
  Noy, Eyal 1958 ISR0.001-0.2540-10.00 
  Levanzov, Yevgeny 1640 ISR0.001-0.6640-26.40 
  Ribstein, Orel 1837 ISR0.001-0.4040-16.00 
  Kostavetsky, Alexander 1594 ISR1.0010.284011.20 
  Saad, Nir 1577 ISR0.001-0.7440-29.60 
  Azoulay, Yehonatan 1572 ISR1.0010.254010.00 
  Kutikov, Gregory 1905 ISR1.0010.694027.60 

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)
 
 Liga Ilit Lenoar 2021 Group D Rounds 2-3 Various ISR 2021-03-13
RcRownchangeKK*chgGame
 1986 1757 1.00 2 0.50 40 20.00 
  Glatt, Oded 1814 ISR1.0010.584023.20 
  Kochavi, Ori f2157  * ISR0.001-0.0840-3.20 
 * 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 Youth Championship Finals 2021 U16 - Israel Eshel Memorial Hakfar Hayarok ISR 2021-03-19
RcRownchangeKK*chgGame
 1896 1757 3.00 8 0.30 40 12.00 
  Guz, Ari f2157  * ISR0.001-0.0840-3.20 
  Shocron, Alon 1945 ISR1.0010.744029.60 
  Zoabi, Jihad 2001 ISR1.0010.804032.00 
  Yaniv, Yuval f2157  * ISR0.001-0.0840-3.20 
  Rivlin, Shachar 1918 ISR0.001-0.2940-11.60 
  Borodety, Itamar 1612 ISR0.001-0.6940-27.60 
  Grebenshikov, Iliya 1357  * ISR1.0010.08403.20 
  Sherman, Reem 2018 ISR0.001-0.1840-7.20 
 * 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)
 

 

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