Rapid: Individual Calculations April 2023
 Margolin-Herman, Ofek  Total change: 11.60  Rating chartPersonal card
 Kiryat Ono March 2023 Rapid Kiryat Ono ISR 2023-03-04
RcRownchangeKK*chgGame
 1223 1242 2.00 4 -0.11 40 -4.40 
  Gizunterman, Idan 1105 ISR1.0010.324012.80 
  Dimenshtein, Daniel 1420 ISR0.001-0.2740-10.80 
  Hochman, Gur 1129 ISR0.501-0.1540-6.00 
  Dorfman, Michael 1238 ISR0.501-0.0140-0.40 

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)
 
 Rapid Purim in Ramat Gan B 2023 Ramat Gan ISR 2023-03-06
RcRownchangeKK*chgGame
 1345 1242 1.50 3 0.40 40 16.00 
  Schmeisser, Matan 1438 ISR0.001-0.2540-10.00 
  Freifeld, Oren 1416 ISR0.5010.23409.20 
  Aluf, Omer 1181 ISR1.0010.424016.80 

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)
 

 

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