Individual Calculations May 2023
 Ashkenazy, Nir  Total change: 8.80  Rating chartPersonal card
 Israel Youth Championshup under 12-2023 Israel ISR 2023-03-28
RcRownchangeKK*chgGame
 1298 1415 6.00 9 0.22 40 8.80 
  Sandler, Yonatan 1035 ISR1.0010.09403.60 
  Klein, Aviad 1203 ISR1.0010.23409.20 
  Zakin, Ilay 1678 ISR0.001-0.1840-7.20 
  Lahav, Ziv 1386 ISR1.0010.464018.40 
  Hanein, Avri 1434 ISR0.001-0.4740-18.80 
  Bar-Lavi, Yonatan 1285 ISR1.0010.324012.80 
  Gavriel, Adam 1296 ISR0.001-0.6640-26.40 
  Angel, Oriel 1097 ISR1.0010.13405.20 
  Kats, Itay 1264 ISR1.0010.304012.00 

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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