Individual Calculations October 2014
 Petrukhina, Irina  Total change: 34.40  Rating chartPersonal card
 1st International Open Chess Tournament "Eretria 2014" Eretria GRE 2014-08-26
RcRownchangeKK*chgGame
 2240 2182 5.50 9 1.72 20 34.40 
  Anastasopoulos, Christos 1782  * GRE1.0010.08201.60 
  Abbasifar, Hasan g2496 IRI1.0010.862017.20 
  Dardha, Arben f2272 BEL0.5010.12202.40 
  Georgiou, Kostantinos 2267 GRE1.0010.622012.40 
  Swayams, Mishra m2479 IND0.001-0.1520-3.00 
  Sidhant, Mohapatra 2289 IND0.5010.15203.00 
  Ilandzis, Spyridon 2110 GRE1.0010.40208.00 
  Gazis, Efstathios f2237 GRE0.001-0.4220-8.40 
  Yakimkin, Igor 2225 RUS0.5010.06201.20 
 * 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)
 

 

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