Individual Calculations June 2017
 Karapetyan, Gurgen  Total change: -31.20  Rating chartPersonal card
 Abovyan Spring - 2017 Abovyan ARM 2017-04-25
RcRownchangeKK*chgGame
 1588 1643 4.50 9 -0.78 40 -31.20 
  Manukyan, Sevak V. 1410 ARM1.0010.21408.40 
  Yeritsyan, Hayk 2043  * ARM0.001-0.0840-3.20 
  Baghdasaryan, Mark 1577 ARM1.0010.414016.40 
  Sargsyan, Gor K. 1617 ARM0.001-0.5440-21.60 
  Hakobyan, Astghik 1557 ARM0.001-0.6240-24.80 
  Grigoryan, Hayk V. 1540 ARM0.001-0.6440-25.60 
  Nurijanyan, Albert 1488 ARM1.0010.294011.60 
  Piliposyan, Gor 1504 ARM1.0010.314012.40 
  Ayvazyan, Poghos 1556 ARM0.501-0.1240-4.80 
 * 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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