Rapid: Individual Calculations November 2022
 Ostrovsky Berman, Noam  Total change: 70.80  Rating chartPersonal card
 Dov Porat Memorial 2022 - Rapid B Ramat Gan ISR 2022-10-12
RcRownchangeKK*chgGame
 1743 1544 4.00 8 1.77 40 70.80 
  Kinberg, Ofer 1834 ISR1.0010.844033.60 
  Sobel, Alon 1779 ISR0.001-0.2140-8.40 
  Blumenthal, Michael 1463 ISR1.0010.394015.60 
  Levi, Or 1714 ISR0.001-0.2840-11.20 
  Kochavi, Dana 1816 ISR0.5010.334013.20 
  Weber, Yonatan 1496 ISR1.0010.434017.20 
  Uritsky, Eli 1792 ISR0.001-0.1940-7.60 
  Aroeta, Benny 2050 ISR0.5010.464018.40 

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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