Blitz: Individual Calculations September 2022
 Zakin, Lior  Total change: 11.20  Rating chartPersonal card
 Israeli Youth Team Blitz Cup U18 2022 Beer Yaakov ISR 2022-08-14
RcRownchangeKK*chgGame
 1327 1403 7.00 8 2.17 20 43.40 
  Ben-Gera, Omer 1291 ISR0.001-0.6520-13.00 
  Timonin, Roman 1292 ISR1.0010.35207.00 
  Mizrahi, Omer 1474 ISR1.0010.602012.00 
  Barak, Tomer 1404 ISR1.0010.502010.00 
  Sade, Elad 1355 ISR1.0010.43208.60 
  Gleizer, Lior 1249 ISR1.0010.29205.80 
  Shifrin, Yonatan 1311 ISR1.0010.37207.40 
  Levine, Arad 1239 ISR1.0010.28205.60 

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)
 
 Israeli team U14 championship, Nahum Naftali memorial blitz Afula ISR 2022-08-22
RcRownchangeKK*chgGame
 1345 1403 3.00 8 -1.61 20 -32.20 
  Levi, Omer 1263 ISR0.501-0.1920-3.80 
  Menahem, Adi 1725 ISR0.001-0.1320-2.60 
  Gavriel, Inbal 1058 ISR1.0010.11202.20 
  Ostrovsky Berman, Noam 1386 ISR1.0010.48209.60 
  Ribstein, Orel 1566 ISR0.001-0.2820-5.60 
  Goz, Shachar 1238 ISR0.501-0.2220-4.40 
  Ofir, Nevo 1266 ISR0.001-0.6820-13.60 
  Lahav, Ziv 1254 ISR0.001-0.7020-14.00 

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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