Individual Calculations August 2023
 Baruch, Amit  Total change: 227.85  Rating chartPersonal card
 Summer 2023 petah tikva B Petah Tikva ISR 2023-07-01
RcRownchangeKK*chgGame
 1267 1103 3.50 6 1.68 35 58.80 
  Aranovski, Maximilian 1258 ISR1.0010.713524.85 
  Margolin-Herman, Ofek 1237 ISR0.5010.18356.30 
  Brand, Rami 1529 ISR1.0010.933532.55 
  Ben-Avi, Dotan 1219 ISR1.0010.663523.10 
  Sheinin, Dvir 1149 ISR0.001-0.4435-15.40 
  Goldshtein, Moritz 1209 ISR0.001-0.3635-12.60 

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)
 
 2023 Israeli National Women League Israel ISR 2023-07-06
RcRownchangeKK*chgGame
 1601 1103 2.50 5 2.08 35 72.80 
  Haitovich, Avital 1855 ISR1.0011.003535.00 
  Zusman, Noa 1276 ISR0.5010.23358.05 
  Badaan, Rima 1471 ISR1.0010.903531.50 
  Gadasi, Noam wc1801 ISR0.001-0.0135-0.35 
  Federovski, Yael 1601 ISR0.001-0.0435-1.40 

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)
 
 13th Kiryat Ono Summer Festival Open C Kiryat Ono ISR 2023-07-09
RcRownchangeKK*chgGame
 1127 1103 2.00 3 0.59 35 20.65 
  Friedland, Benzi 1071 ISR1.0010.463516.10 
  Bazavluk, Vari 1024 ISR1.0010.393513.65 
  Bedyovkin, Nataniel Alexey 1287 ISR0.001-0.2635-9.10 

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)
 
 Peqiin Open International Tournament B Pkin ISR 2023-07-24
RcRownchangeKK*chgGame
 1432 1103 3.00 6 2.16 35 75.60 
  Ermakov, Roman 1487 ISR0.5010.413514.35 
  Khokhov, Yuriy 1521 UKR1.0010.933532.55 
  Shamir, Alon 1484 ISR0.5010.413514.35 
  Shamir, Shahar 1516 ISR1.0010.933532.55 
  Dorfman, Michael 1230 ISR0.001-0.3335-11.55 
  Sides, Noam 1352 ISR0.001-0.1935-6.65 

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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