Individual Calculations March 2018
 Vagman, Roy  Total change: 32.40  Rating chartPersonal card
 Kiryat Ono Winter 2017-18 B Kiryat Ono ISR 2017-12-06
RcRownchangeKK*chgGame
 1435 1499 4.50 7 0.48 40 19.20 
  Qasem, Muhamad Mody 1200 ISR1.0010.15406.00 
  Zimrin, Danielle 1303 ISR1.0010.254010.00 
  Tal-Shahar, Liam 1561 ISR0.001-0.4140-16.40 
  Neerman, Roy 1461 ISR1.0010.454018.00 
  Kadosh, Lior 1364 ISR0.501-0.1840-7.20 
  Tamir, Roee 1615 ISR0.001-0.3440-13.60 
  Levy, Avner 1543 ISR1.0010.564022.40 

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)
 
 Liga Bet Center (Saturdays) 2018 Round 3-4 various ISR 2018-02-10
RcRownchangeKK*chgGame
 1580 1452 1.00 2 0.33 40 13.20 
  Uritsky, Yonathan 1640 ISR1.0010.744029.60 
  Weissberg, Harel 1520 ISR0.001-0.4140-16.40 

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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