Individual Calculations October 2008
 Mitrev, Kiril  Total change: 9.40  Rating chartPersonal card
 15th Bulgarian Senior Chess Championship Sofia BUL 2008-05-10
RcRownchangeKK*chgGame
 2115 2093 4.00 8 0.25 25 6.25 
  Georgiev, Dimitar 1938 BUL1.0010.29257.25 
  Nikolov, Savko 1990 BUL1.0010.36259.00 
  Arnaudov, Petar 2162 BUL0.5010.10252.50 
  Karapchanski, Dimitar f2251 BUL0.5010.21255.25 
  Orev, Petar m2207 BUL1.0010.662516.50 
  Andreev, Dobrotich 2122 BUL0.001-0.4625-11.50 
  Popov, Gueorgui 2195 BUL0.001-0.3625-9.00 
  Ivanov, Dimitar 2056 BUL0.001-0.5525-13.75 

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)
 
NOTE: K factor changed
 15th Open Abritus Tournament Razgrad Razgrad BUL 2008-08-06
RcRownchangeKK*chgGame
 2038 2093 4.00 7 0.02 15 0.30 
  Ivanov, Borislav 1889 BUL1.0010.24153.60 
  Pavlovski, Todor 2144 BUL1.0010.57158.55 
  Georgiev, Steljan 2121 BUL0.001-0.4615-6.90 
  Ljangov, Petar 2164 BUL1.0010.60159.00 
  Dobrev, Nayden 2081 BUL0.001-0.5215-7.80 
  Andreev, Sasho 2021 BUL0.001-0.6015-9.00 
  Velikov, Vladimir 1843 BUL1.0010.19152.85 

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)
 
NOTE: K factor changed
 7th Kesarovski - Georgiev Memorial Sunny Beach BUL 2008-09-08
RcRownchangeKK*chgGame
 2166 2093 3.00 7 0.19 15 2.85 
  Raeva, Elitsa wf2307 BUL0.001-0.2315-3.45 
  Popov, Petar m2290 BUL0.001-0.2515-3.75 
  Gostimir, Hana 1743 SRB1.0010.11151.65 
  Manolov, Ivan m2246 BUL0.001-0.3015-4.50 
  Ivanov, Ljubomir 1976 BUL1.0010.34155.10 
  Lisko, Frantisek f2279 SVK1.0010.741511.10 
  Todorov, Ognjan m2318 BUL0.001-0.2215-3.30 

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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