Individual Calculations January 2022
 Amitai, Liad  Total change: 21.60  Rating chartPersonal card
 1\8 Final in Ramat Gan Ramat Gan ISR 2021-10-04
RcRownchangeKK*chgGame
 1261 1104 2.00 5 0.54 40 21.60 
  Khairova, Evelina 1281 ISR0.001-0.2740-10.80 
  Viks, Ido 1251 ISR0.001-0.3040-12.00 
  Goz, Liat 1196 ISR1.0010.634025.20 
  Goz, Itay 1254 ISR0.001-0.3040-12.00 
  Lanskoi, Artem 1324 ISR1.0010.784031.20 

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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