Rapid: Individual Calculations April 2023
 Cohen, Dotan  Total change: 0.00  Rating chartPersonal card
 Kiryat Ono March 2023 Rapid Kiryat Ono ISR 2023-03-04
RcRownchangeRpKK*chgGame
 1173 0 1.50 4 0.00 1086   0.00 
  Lahav, Ziv 1165 ISR0.5010.00 0.00 
  Lahav, Gil 1153 ISR0.0010.00 0.00 
  Angel, Oriel 1130 ISR1.0010.00 0.00 
  Margolin-Herman, Ofek 1242 ISR0.0010.00 0.00 

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)
 
 Rapid Purim in Ramat Gan B 2023 Ramat Gan ISR 2023-03-06
RcRownchangeRpKK*chgGame
 1351 0 2.50 5 0.00 1351   0.00 
  Zakin, Lior 1305 ISR0.5010.00 0.00 
  Levi, Shoval 1563 ISR1.0010.00 0.00 
  Strasman, Nery 1303 ISR1.0010.00 0.00 
  Palmor, Nimrod 1168 ISR0.0010.00 0.00 
  Freifeld, Oren 1416 ISR0.0010.00 0.00 

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)
 
 Purrim 2023 Chess4All up to 1650 Savion ISR 2023-03-08
RcRownchangeRpKK*chgGame
 1148 0 2.00 4 0.00 1148   0.00 
  Freifeld, Daniel 1050 ISR0.0010.00 0.00 
  Buchnik, Kfir 1085 ISR1.0010.00 0.00 
  Ronin, Ilan 1139 ISR1.0010.00 0.00 
  Salev, Ido 1316 ISR0.0010.00 0.00 

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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