Individual Calculations May 2018
 Martynkova, Olena  Total change: -78.48  Rating chartPersonal card
 Ukraine Chess Championship 2018, girls - U18, classic Kramatorsk UKR 2018-03-23
RcRownchangeKK*chgGame
 1926 2280 6.50 8 -0.51 36 -18.36 
  Malanukha, Margarita 1880  * UKR1.0010.08362.88 
  Vidruk, Mariia 1880  * UKR0.001-0.9236-33.12 
  Pampukha, Oleksandra 1880  * UKR1.0010.08362.88 
  Berdnyk, Mariia 2220 UKR1.0010.423615.12 
  Grischenko, Kamila 1880  * UKR0.501-0.4236-15.12 
  Kozachenko, Sofia 1905 UKR1.0010.09363.24 
  Martynkova, Tetyana 1880  * UKR1.0010.08362.88 
  Kozachenko, Maria 1880  * UKR1.0010.08362.88 
 * 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)
 
 European individual Women Chess Championship Vysoke Tatry SVK 2018-04-07
RcRownchangeKK*chgGame
 2233 2280 4.50 11 -1.67 36 -60.12 
  Pogonina, Natalija wg2474 RUS0.5010.25369.00 
  Paehtz, Elisabeth mwg2468 GER0.001-0.2636-9.36 
  Kusenkova, Natallia 2134 BLR0.001-0.7036-25.20 
  Ferkova, Dominika 2068 SVK1.0010.23368.28 
  Petrenko, Svetlana mwg2178 MDA1.0010.363612.96 
  Vega Gutierrez, Sabrina mwg2425 ESP0.001-0.3136-11.16 
  Caglar, Sila wf2077 TUR1.0010.24368.64 
  Kashlinskaya, Alina mwg2450 RUS0.001-0.2836-10.08 
  Nemcova, Karin 1992 CZE0.001-0.8436-30.24 
  Smirnova, Ekaterina wf2153 RUS0.501-0.1736-6.12 
  Cosman, Andreea-Marioara wf2141 ROU0.501-0.1936-6.84 

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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