Individual Calculations December 2017
 Martynkova, Olena  Total change: -10.80  Rating chartPersonal card
 November Lviv Tradition (IM-group A) Lviv UKR 2017-11-06
RcRownchangeKK*chgGame
 2238 2261 4.50 9 -0.27 40 -10.80 
  Krzywda, Andrzej 2174 POL0.501-0.1240-4.80 
  Anwesh, Upadhyaya m2368 IND0.001-0.3540-14.00 
  Sevostianov, Pavel m2264 RUS1.0010.504020.00 
  Kryvoruchko, Vita wg2148 UKR0.001-0.6540-26.00 
  Bogdanov, Egor 2317 UKR0.001-0.4240-16.80 
  Shpanko, Nadiia wf2085 UKR1.0010.274010.80 
  Shkuran, Danylo m2403 UKR1.0010.694027.60 
  Bykovskiy, Oleg f2249 UKR0.001-0.5240-20.80 
  Zgadzaj, Rafal 2133 POL1.0010.334013.20 

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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