Rapid: Individual Calculations April 2020
 Parkhov, Yair  Total change: 38.20  Rating chartPersonal card
 5th Shlomo Tiran Rapid -A Jerusalem ISR 2020-03-02
RcRownchangeKK*chgGame
 2124 2236 3.50 5 0.53 20 10.60 
  Tsyn, Igor 1743 RUS1.0010.04200.80 
  Baron, Tal g2450 ISR0.001-0.2320-4.60 
  Levin, Guy 2129 ISR0.501-0.1520-3.00 
  Sokolinsky, Yaakov 1831 ISR1.0010.08201.60 
  Dvoirys, Semen I. g2465 RUS1.0010.792015.80 

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)
 
 Dugo Friedman Rapid 2020 3.3.2020 Rishon Letzion ISR 2020-03-03
RcRownchangeKK*chgGame
 2155 2236 2.50 5 -0.21 20 -4.20 
  Solovyev, Anton 1774 ISR1.0010.05201.00 
  Tsyn, Igor 1743 RUS1.0010.04200.80 
  Baron, Tal g2450 ISR0.5010.27205.40 
  Kaspi, Alexander m2342 ISR0.001-0.3620-7.20 
  Dvoirys, Semen I. g2465 RUS0.001-0.2120-4.20 

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)
 
 Kiryat Ono 80th Year Rapid Kiryat Ono ISR 2020-03-11
RcRownchangeKK*chgGame
 2079 2236 5.00 6 1.21 20 24.20 
  Zaromb, Charles Irving 1633 ISR1.0010.02200.40 
  Tratatovici, Dan 2104 ISR1.0010.32206.40 
  Tsyn, Igor 1743 RUS1.0010.04200.80 
  Postny, Evgeny g2556 ISR0.5010.37207.40 
  Flom, Gabriel g2406 FRA0.5010.22204.40 
  Kerner, Michael 2030 ISR1.0010.24204.80 

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)
 
 Purim 2020- Ziv Hagbi Memorial - A Savyon ISR 2020-03-11
RcRownchangeKK*chgGame
 2311 2236 2.50 5 0.38 20 7.60 
  Zhimalov, Adam 1925 ISR1.0010.14202.80 
  Postny, Evgeny g2556 ISR0.5010.37207.40 
  Kobo, Ori g2489 ISR0.001-0.1920-3.80 
  Caspi, Nimi 1897 ISR1.0010.12202.40 
  Smirin, Ilia g2687 ISR0.001-0.0620-1.20 

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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