Individual Calculations September 2012
 Pingov, Krasen  Total change: -17.55  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1689 1916 6.00 9 -0.90 30 -27.00 
  Misailidou, Evropi 1532 GRE1.0010.09302.70 
  Halkias, Nikolaos 1718 GRE0.001-0.7630-22.80 
  Valianos, Gerasimos 1599 GRE0.001-0.8730-26.10 
  Goutioudis, Zisis 1516  * GRE1.0010.08302.40 
  Tsaknakis, Zisis 1616 GRE1.0010.15304.50 
  Vovas, Georgios 1708 GRE1.0010.23306.90 
  Arvanitidis, Efstratios 1806 GRE1.0010.353010.50 
  Minas, Ioannis 1968 GRE0.001-0.4330-12.90 
  Sidiropoulos, Leonidas 1735 GRE1.0010.26307.80 
 * 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)
 
NOTE: K factor changed
 III Balkan amateur chess festival Belogradchik 2012 Belogradchik BUL 2012-08-20
RcRownchangeKK*chgGame
 2038 1916 3.00 7 0.63 15 9.45 
  Janachkov, Angel 2188 BUL0.001-0.1715-2.55 
  Ivekovic, Stjepan 1629 CRO1.0010.16152.40 
  Prats Rodriguez, Juan Bosco 2053 ESP1.0010.681510.20 
  Dimitrov, Dejan 2098 BUL0.001-0.2615-3.90 
  Ilic, Slobodan S 2134 SRB0.001-0.2215-3.30 
  Todorov, , Kostadinov Todor 2075 BUL0.001-0.2915-4.35 
  Jotev, Yassen 2088 BUL1.0010.731510.95 

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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