Rapid: Individual Calculations June 2023
 Baruch, Amit  Total change: -105.20  Rating chartPersonal card
 Israeli U12 Team Championship 2023 Shaarey Tikva ISR 2023-05-09
RcRownchangeKK*chgGame
 1164 1352 1.00 2 -0.48 40 -19.20 
  Goren, Yonathan 1225 ISR0.001-0.6740-26.80 
  Rakovshchik, Guy 1102 ISR1.0010.19407.60 

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)
 
 Shavuot Rapid in Ramat Gan B 2023 Ramat Gan ISR 2023-05-25
RcRownchangeKK*chgGame
 1475 1352 0.50 5 -1.50 40 -60.00 
  Gurevich, Hillel 1672 ISR0.001-0.1340-5.20 
  Shermeister, Alon 1892 ISR0.001-0.0340-1.20 
  Sagi, Alon 1314 ISR0.001-0.5540-22.00 
  Silberman, Itay 1298 ISR0.001-0.5840-23.20 
  Regev, Berry 1198 ISR0.501-0.2140-8.40 

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 May 2023 Rapid Kiryat Ono ISR 2023-05-27
RcRownchangeKK*chgGame
 1315 1352 1.00 3 -0.65 40 -26.00 
  Doron, Itay 1259 ISR0.001-0.6340-25.20 
  Shani, Dan 1342 ISR1.0010.494019.60 
  Shemesh, Chanoch 1345 ISR0.001-0.5140-20.40 

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)
 

 

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