Individual Calculations April 2019
 Medovoy, Yaniv  Total change: 25.20  Rating chartPersonal card
 Rishon LeZion Championship 2019 A Rishon LeZion ISR 2019-01-15
RcRownchangeKK*chgGame
 1655 1357 2.50 8 1.06 40 42.40 
  Vaserman, Eduard 1667 ISR0.001-0.1440-5.60 
  Reprun, Nadejda 1757  * ISR0.5010.424016.80 
  Pelech, Roee 1756 ISR0.001-0.0840-3.20 
  Leib, Daniel 1757  * ISR0.001-0.0840-3.20 
  Fadida, Yehonatan 1757  * ISR1.0010.924036.80 
  Rivlin, Shachar 1757  * ISR0.001-0.0840-3.20 
  Azoulay, Jonathan 1427 ISR0.001-0.4040-16.00 
  Hatuka, Liron 1358 ISR1.0010.504020.00 
 * 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 Beit Merkaz 2019 Round 5 Various ISR 2019-03-07
RcRownchangeKK*chgGame
 1643 1414 0.00 1 -0.21 40 -8.40 
  Shaul Zeidner, Lyad 1643 ISR0.001-0.2140-8.40 

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)
 
 Kiryat Ono Purim 2019 weekend B Kiryat Ono ISR 2019-03-22
RcRownchangeKK*chgGame
 1163 1414 3.00 4 -0.22 40 -8.80 
  Katz, Adi 1134 ISR1.0010.16406.40 
  Sivan, Guy 1127 ISR0.001-0.8440-33.60 
  Dezent, Eyal 1292 ISR1.0010.334013.20 
  Frenkel, Avigail 1098 ISR1.0010.13405.20 

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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