Individual Calculations February 2020
 Michaeli, Omri  Total change: 25.20  Rating chartPersonal card
 Green Village Main Winter 2019 Tournament Ramat Hasharon ISR 2019-11-07
RcRownchangeKK*chgGame
 1457 1274 1.00 2 0.46 40 18.40 
  Tenenbaum, Aharon 1544 ISR0.001-0.1740-6.80 
  Bar-Hai, Dror 1369 ISR1.0010.634025.20 

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)
 
 Liga Beit Herzeliya 2020 Round 1 Various ISR 2020-01-16
RcRownchangeKK*chgGame
 1173 1446 1.00 1 0.17 40 6.80 
  Klein, Eldad 1173 ISR1.0010.17406.80 

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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