Individual Calculations May 2015
 Perez Reisler, Jose  Total change: -10.60  Rating chartPersonal card
 Open Internacional Amic Hotels 2015 Mallorca ESP 2015-03-22
RcRownchangeKK*chgGame
 2037 1905 3.00 8 0.26 20 5.20 
  Rhein, Klaus 2182 GER0.001-0.1720-3.40 
  Moreno Garcia, Pablo 1645 ESP1.0010.18203.60 
  Cerrato Nadal, Juan P. 2213 ESP0.001-0.1420-2.80 
  Matras-Clement, Agnieszka wm2263 POL0.001-0.1020-2.00 
  Berset, Philippe 2107 SUI0.001-0.2420-4.80 
  Torres Mari, Juan 1699 ESP1.0010.24204.80 
  Grigoriev, Vladimir 2053 RUS1.0010.702014.00 
  Lacrosse, Marc f2136 BEL0.001-0.2120-4.20 

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)
 
 2015 World Amateur Chess Championships - Open Porto Carras - Halkidiki GRE 2015-04-14
RcRownchangeKK*chgGame
 1724 1905 3.50 6 -0.79 20 -15.80 
  Sandor, Levente 1505  * ROU1.0010.08201.60 
  Gomez, Carlos Alberto 1796 COL0.001-0.6520-13.00 
  Moldovan, Gheorghe-Zamfir 1967 ROU0.001-0.4120-8.20 
  Abubakirov, Khumid 1653 BEL1.0010.19203.80 
  Manjunath, Jain 1689 IND0.501-0.2820-5.60 
  Le Bris, Louis 1735 FRA1.0010.28205.60 
 * 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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