Individual Calculations March 2023
 Blokhin, Sofia  Total change: 18.80  Rating chartPersonal card
 Kragero Resort Chess International 2023 Title group Kragero NOR 2023-02-22
RcRownchangeKK*chgGame
 2126 2036 4.00 9 0.47 40 18.80 
  Ohanyan, Emin m2385 ARM0.001-0.1140-4.40 
  Haugen, Lars Tormod 1856 NOR1.0010.264010.40 
  Rakhmangulova, Anastasiya wm2275 UKR0.5010.304012.00 
  Radeva, Viktoria wg2229 BUL0.001-0.2540-10.00 
  Hammari, Vinjar 1896 NOR0.501-0.1940-7.60 
  Aulin-Jansson, Joran f2184 NOR0.001-0.3040-12.00 
  Jalving, August 1966 DEN1.0010.404016.00 
  Berzina, Ilze wg2141 LAT0.5010.14405.60 
  Bazilius, Augustinas c2205 LTU0.5010.22408.80 

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)
 

 

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