Individual Calculations November 2017
 Korshenbaum, Lior  Total change: 94.40  Rating chartPersonal card
 Dov Porat Memorial 2017 Youth B Ramat Gan ISR 2017-10-05
RcRownchangeKK*chgGame
 1437 1105 3.00 5 2.36 40 94.40 
  Qasem, Huda 1503 ISR1.0010.924036.80 
  Ofek, Omri 1401 ISR1.0010.854034.00 
  Sobel, Alon 1505  * ISR0.001-0.0840-3.20 
  Weissberg, Harel 1453 ISR0.001-0.1140-4.40 
  Shavit, Michael 1324 ISR1.0010.784031.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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