Individual Calculations January 2018
 Bronstein, Paz  Total change: 76.00  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Rishon Lezion Rishon Lezion ISR 2017-10-16
RcRownchangeKK*chgGame
 1618 1508 5.50 9 2.13 40 85.20 
  Dvorsky, David 1431 ISR1.0010.394015.60 
  Kushnir, Arie 1411 ISR1.0010.374014.80 
  Alon, Levi 1736 ISR0.001-0.2140-8.40 
  Fadida, Yehonatan 1902 ISR0.001-0.0840-3.20 
  Pelech, Roee 1551 ISR0.5010.06402.40 
  Kostavetsky, Alexander 1535 ISR1.0010.544021.60 
  Samarin, Leonid 1670 ISR0.5010.21408.40 
  Madlasi, Shay 1497 ISR1.0010.484019.20 
  Waisberg, Arnold 1833 ISR0.5010.374014.80 

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)
 
 Liga Noar Artzit South 2017-18 Round 5-7 various ISR 2017-12-02
RcRownchangeKK*chgGame
 1675 1530 0.50 2 -0.23 40 -9.20 
  Slobodiansky, Steven 1930  * ISR0.001-0.0840-3.20 
  Robach, Yuval 1419 ISR0.501-0.1540-6.00 
 * 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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