Individual Calculations September 2020
 Brand, Rami  Total change: 8.80  Rating chartPersonal card
 Summer 2020 Petach Tikva B Petach Tikva ISR 2020-06-22
RcRownchangeKK*chgGame
 1317 1460 3.00 5 -0.36 20 -7.20 
  Sherman, Idan 1239 ISR0.501-0.2820-5.60 
  Adlen, Noya 1339 ISR1.0010.34206.80 
  Memia, Yuval 1563 ISR0.001-0.3620-7.20 
  Manyevich, Rom 1323 ISR0.501-0.1820-3.60 
  Abitbul, Matan 1121 ISR1.0010.12202.40 

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)
 
 Liga Beit Petach Tikva 2020 Round 6 Various ISR 2020-08-13
RcRownchangeKK*chgGame
 1826 1460 0.50 1 0.40 20 8.00 
  Rud, Evgeny 1826 RUS0.5010.40208.00 

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)
 
 Liga Beit Petach Tikva 2020 Round 7 Various ISR 2020-08-27
RcRownchangeKK*chgGame
 1826 1460 0.50 1 0.40 20 8.00 
  Rud, Evgeny 1826 RUS0.5010.40208.00 

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)
 

 

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