Individual Calculations July 2015
 Keadana, Amir  Total change: -89.60  Rating chartPersonal card
 Bulgarian chess summer 2015, Golden sands B tournament Golden sands resort BUL 2015-06-08
RcRownchangeKK*chgGame
 1763 1774 3.50 9 -1.12 40 -44.80 
  Sohib, Okla 2119 SYR0.001-0.1140-4.40 
  Alkanderi, Suad 1374  * KUW1.0010.08403.20 
  Machlik, Monika 2070 NOR0.001-0.1540-6.00 
  Ananya, Rishi Gupta 1493 IND0.001-0.8440-33.60 
  Raondi, Yan-Martin 1671 RUS1.0010.364014.40 
  Gountras, Klearhos 2092 GRE0.001-0.1340-5.20 
  Keze, Arnis 1647 RUS0.001-0.6740-26.80 
  Almuneer, Muhammad 1510 KUW0.501-0.3240-12.80 
  Cherkashyn, Volodymyr 1889 UKR1.0010.664026.40 
 * 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)
 
 Bulgarian chess summer 2015, Albena B tournament Albena resort BUL 2015-06-17
RcRownchangeKK*chgGame
 1810 1774 2.50 8 -1.12 40 -44.80 
  Ninov, Dayan 2142 BUL0.001-0.1040-4.00 
  Talmaci, Chiril 1404 MDA1.0010.10404.00 
  Vasova, Maria 2056 BUL0.001-0.1640-6.40 
  Ananya, Rishi Gupta 1493 IND1.0010.16406.40 
  Gaydym, Arseniy 1913 RUS0.5010.19407.60 
  Dyulgerov, Dimitar 1975 BUL0.001-0.2440-9.60 
  Raondi, Yan-Martin 1671 RUS0.001-0.6440-25.60 
  Mahlev, Atanas 1823 BUL0.001-0.4340-17.20 

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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