Individual Calculations August 2021
 Itkis, Boris  Total change: -4.90  Rating chartPersonal card
 The Seacoast Trophy - 30th ed. Eforie Nord ROU 2021-06-26
RcRownchangeKK*chgGame
 2182 2338 5.50 8 0.09 10 0.90 
  Craciun, Gheorghe 1938  * ROU1.0010.08100.80 
  Vorobiov, Vlad 1966 MDA1.0010.10101.00 
  Veress, Armand 2067 ROU1.0010.17101.70 
  Filip, Andrei 2197 ROU1.0010.31103.10 
  Kharitonov, Alexandr g2543 RUS0.001-0.2410-2.40 
  Creanga, Robert-Ionut c2116 ROU1.0010.22102.20 
  Rychagov, Andrey g2545 RUS0.001-0.2310-2.30 
  Sarighioleanu, Sebastian-Laure 2081 ROU0.501-0.3210-3.20 
 * 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)
 
 Techirghiol Trophy 27th ed. - Open Techirghiol ROU 2021-07-05
RcRownchangeKK*chgGame
 1994 2338 7.50 9 -0.41 10 -4.10 
  Covaci, Stefan 1938  * ROU1.0010.08100.80 
  Mihailova, Alina 1938  * MDA1.0010.08100.80 
  Tinta, Gheorghe 1938  * ROU1.0010.08100.80 
  Dubic, Roman 2057 ROU1.0010.16101.60 
  Prisacaru, Stefan-Emilian 2094 ROU0.501-0.3010-3.00 
  Cotoros, Eduard 1938  * ROU1.0010.08100.80 
  Creanga, Robert-Ionut c2116 ROU0.001-0.7810-7.80 
  Gheorghiu, Alexandru-Dan 1938  * ROU1.0010.08100.80 
  Telea, Stefan 1986 ROU1.0010.11101.10 
 * 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)
 
 Memorialul D. Svetuskin Chisinau MDA 2021-07-21
RcRownchangeKK*chgGame
 2168 2338 6.00 9 -0.17 10 -1.70 
  Caras, Andrei 1938  * MDA1.0010.08100.80 
  Lauda, Alexandr 1938  * MDA1.0010.08100.80 
  Cioara, Andrei-Nestor m2417 ROU0.5010.11101.10 
  Baranciuc, Alexandr 2029 MDA0.501-0.3610-3.60 
  Naidich, Vasily 2064 MDA0.501-0.3310-3.30 
  Lashkin, Jegor f2377 MDA0.5010.05100.50 
  Petrenko, Svetlana mwg2025 MDA1.0010.14101.40 
  Macovei, Andrei m2455 MDA0.5010.16101.60 
  Eletskikh, Alexandr 2265 MDA0.501-0.1010-1.00 
 * 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)
 

 

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