Individual Calculations September 2015
 Ayza Leon, David  Total change: -4.80  Rating chartPersonal card
 XVII Obert Internacional Sant Marti 2015 Grup A Barcelona ESP 2015-07-13
RcRownchangeKK*chgGame
 2169 2208 4.50 9 -0.24 20 -4.80 
  Brilej, Jaka 1808  * SLO0.501-0.4220-8.40 
  Boixader Arbo, Xavier 1808  * ESP1.0010.08201.60 
  Codenotti, Marco m2421 ITA0.001-0.2320-4.60 
  Magallanes, Gustavo 1908 ARG0.501-0.3520-7.00 
  Papathanasiou, Elisavet 1951 GRE1.0010.18203.60 
  Valdes Romero, Leonardo m2396 CRC1.0010.742014.80 
  Narayanan, Srinath m2464 IND0.5010.31206.20 
  Erdogdu, Mert m2426 TUR0.001-0.2220-4.40 
  Konguvel, Ponnuswamy m2337 IND0.001-0.3320-6.60 
 * 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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