Individual Calculations January 2009
 Opinca, Sorin  Total change: -18.75  Rating chartPersonal card
 European Youth Chess Championship 2008 - Boys U18 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 2221 2175 2.50 8 -1.07 15 -16.05 
  Potapov, Pavel m2418 RUS0.001-0.2015-3.00 
  Boyarchenko, Alex 1941 LUX1.0010.21153.15 
  Kopylov, Alexander A f2421 RUS0.001-0.1915-2.85 
  Rasulov, Vugar f2392 AZE0.001-0.2215-3.30 
  Pereira, Ruben f2417 POR0.001-0.2015-3.00 
  Roos, Adrian 2076 BEL1.0010.36155.40 
  Homatidis, Panagiotis 2039 GRE0.001-0.6815-10.20 
  Nitelea, Barbu Alexandru 2066 ROU0.501-0.1515-2.25 

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)
 
 Cupa ULIM Kishinev MDA 2008-10-11
RcRownchangeKK*chgGame
 2198 2220 5.50 9 0.87 15 13.05 
  Bulmaga, Elena 1870 MDA1.0010.11151.65 
  Mamaliga, Laurentiu 1870 MDA1.0010.11151.65 
  Turta, Vladimir 2234 MDA1.0010.52157.80 
  Vavric, Pavel 2216 MDA1.0010.49157.35 
  Itkis, Boris m2413 ROU0.001-0.2515-3.75 
  Agafii, Victor f2271 MDA1.0010.57158.55 
  Soltanici, Ruslan m2416 MDA0.5010.25153.75 
  Gostev, Serghei 2228 MDA0.001-0.4915-7.35 
  Romcovici, Victor m2261 MDA0.001-0.4415-6.60 

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)
 
 Toamna-2008. U20 Kishinev MDA 2008-11-01
RcRownchangeKK*chgGame
 2001 2220 6.50 9 -0.29 15 -4.35 
  Iovcov, Valerii 1870 MDA1.0010.11151.65 
  Gidicov, Artiom 1870 MDA1.0010.11151.65 
  Mocanu, Sergiu 2130 MDA0.501-0.1215-1.80 
  Semchiv, Evgenii 1987 MDA1.0010.21153.15 
  Golub, Dan 2190 MDA0.001-0.5415-8.10 
  Cravcenco, Denis 1870 MDA1.0010.11151.65 
  Postolachi, Viorel 2006 MDA0.001-0.7715-11.55 
  Bizovi, Mihai 1870 MDA1.0010.11151.65 
  Vavric, Pavel 2216 MDA1.0010.49157.35 

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)
 
 Cup of Kishinev Kishinev MDA 2008-11-29
RcRownchangeKK*chgGame
 1999 2220 6.00 9 -0.76 15 -11.40 
  Deliu, Oleg 1870 MDA0.001-0.8915-13.35 
  Hancu, Olga 1870 MDA1.0010.11151.65 
  Gainutdinova, Margarita 1870 MDA1.0010.11151.65 
  Dergach, Vladimir 1973 MDA0.001-0.8115-12.15 
  Mamaliga, Laurentiu 1870 MDA1.0010.11151.65 
  Scripnic, Dumitru 1927 MDA1.0010.15152.25 
  Dergausov, Denis 1962 MDA1.0010.18152.70 
  Ogleznev, Alexandr f2351 MDA0.001-0.3215-4.80 
  Eletskikh, Alexandr 2296 MDA1.0010.60159.00 

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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