Rapid: Individual Calculations April 2020
 Kobo, Ori  Total change: 13.80  Rating chartPersonal card
 5th Shlomo Tiran Rapid -A Jerusalem ISR 2020-03-02
RcRownchangeKK*chgGame
 2336 2489 3.50 5 0.18 20 3.60 
  Milikow, Elie c2121 ISR1.0010.10202.00 
  Lukinov, Peter f2303 RUS0.501-0.2420-4.80 
  Levi, Netanel 2105 ISR1.0010.09201.80 
  Dvoirys, Semen I. g2465 RUS1.0010.47209.40 
  Smirin, Ilia g2687 ISR0.001-0.2420-4.80 

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)
 
 Kiryat Ono 80th Year Rapid Kiryat Ono ISR 2020-03-11
RcRownchangeKK*chgGame
 2094 2489 4.50 6 -0.55 20 -11.00 
  Neerman, Roy 1754 ISR1.0010.01200.20 
  Sokolovsky, Yahli 2015 ISR0.501-0.4520-9.00 
  Vagman, Roy c1930 ISR1.0010.03200.60 
  Erenberg, Ariel m2349 ISR0.501-0.1920-3.80 
  Kochavi, Ori 2025 ISR1.0010.05201.00 
  Steinberg, Nitzan g2490 ISR0.5010.00200.00 

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)
 
 Purim 2020- Ziv Hagbi Memorial - A Savyon ISR 2020-03-11
RcRownchangeKK*chgGame
 2373 2489 4.00 5 1.06 20 21.20 
  Caspi, Nimi 1897 ISR1.0010.02200.40 
  Smirin, Ilia g2687 ISR0.5010.26205.20 
  Parkhov, Yair m2236 ISR1.0010.19203.80 
  Postny, Evgeny g2556 ISR1.0010.592011.80 
  Steinberg, Nitzan g2490 ISR0.5010.00200.00 

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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