Individual Calculations July 2018
 Della Pietra, Andrea  Total change: 2.80  Rating chartPersonal card
 OP 10 Capo d'Orso Porto Mannu - Palau ITA 2018-06-02
RcRownchangeKK*chgGame
 2123 2209 5.50 9 0.14 20 2.80 
  Nevednichy, Vladislav g2525 ROU0.001-0.1320-2.60 
  Sorensen, Reto Utiger 1945 DEN1.0010.18203.60 
  Khlopushin, Dmitriy 1911 RUS1.0010.15203.00 
  Deglmann, Ludwig f2278 GER0.5010.10202.00 
  Haug, Johannes f2401 NOR0.5010.25205.00 
  Svensson, Lars-Ake 1915 SWE0.501-0.3520-7.00 
  Sapkowski, Wieslaw 1908 GER1.0010.15203.00 
  Risting, Eivind Olav f2301 NOR0.001-0.3720-7.40 
  Sanna, Yuri 1923 ITA1.0010.16203.20 

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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