Individual Calculations July 2009
 Georgiev, Krum  Total change: -9.90  Rating chartPersonal card
 TERRITORIAL CLUB'S CUP ESSTH-HALK THESSALONIKI GRE 2009-02-07
RcRownchangeKK*chgGame
 2178 2465 0.50 1 -0.34 10 -3.40 
  Zalahoras, Nikolaos 2178 GRE0.501-0.3410-3.40 

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)
 
 INTERN. CHESS OPEN THESSALONIKI 2009 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 2229 2440 5.50 9 -1.31 10 -13.10 
  Matsenko, Vadim 2144 RUS1.0010.15101.50 
  Vragoteris, Antonios f2264 GRE0.001-0.7310-7.30 
  Nikologorsky, Matfei 2229 RUS0.001-0.7710-7.70 
  Skoulakis, Charalambos 2092 GRE1.0010.11101.10 
  Kounalakis, Evryklis 2090 GRE1.0010.11101.10 
  Fakhiridou, Ekaterini wm2252 GRE1.0010.26102.60 
  Ivanov, Jordan m2435 BUL0.501-0.0110-0.10 
  Pavlidis, Antonios 2307 GRE0.001-0.6810-6.80 
  Karlovich, Anastazia wg2251 UKR1.0010.25102.50 

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)
 
 59-th BULGARIAN TEAM CHAMPIONSHIP 2009, Group A MEN Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2350 2440 5.00 7 0.66 10 6.60 
  Yordanov, Nikolay Plamenov 2255 BUL1.0010.26102.60 
  Lilov, Valeri f2411 BUL0.501-0.0410-0.40 
  Janachkov, Angel 2246 BUL1.0010.25102.50 
  Filev, Georgi f2384 BUL0.501-0.0810-0.80 
  Marholev, Dimitar m2396 BUL0.501-0.0610-0.60 
  Bratanov, Zsivko m2472 BUL0.5010.04100.40 
  Velchev, Hristo f2284 BUL1.0010.29102.90 

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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