Individual Calculations November 2011
 Martins, David Pires Tavares  Total change: 9.15  Rating chartPersonal card
 IX Abierto Internacional Ayuntamiento de Mondariz Mondariz Balneario Pontevedra ESP 2011-08-22
RcRownchangeKK*chgGame
 1825 2063 5.50 7 0.09 15 1.35 
  Martins, Guilherme Pires Tavare 1663  * POR1.0010.08151.20 
  Iglesias Garcia, Jorge 1872 ESP0.001-0.7515-11.25 
  Belsley, Alexandre 1705 POR0.501-0.4015-6.00 
  Pardo Vaquero, Ignacio 1668 ESP1.0010.08151.20 
  Merayo Lopez, Abraham 1824 ESP1.0010.20153.00 
  Cano Cabanillas, Javier 1917 ESP1.0010.30154.50 
  Teijeiro Barros, Alberto 2123 ESP1.0010.58158.70 
 * 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)
 
 European B-14 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 2050 2077 6.50 9 1.77 15 26.55 
  Barbul, Ionel 1768 ROU1.0010.14152.10 
  Ragnarsson, Dagur 1761 ISL1.0010.13151.95 
  Harutyunian, Tigran K 2201 ARM0.001-0.3315-4.95 
  Ersoz, Bartu 1869 TUR1.0010.23153.45 
  Bellahcene, Bilel 2286 FRA0.5010.27154.05 
  Naoum, Spyridon 2098 GRE0.001-0.4715-7.05 
  Schroeder, Jan-Christian 2235 GER1.0010.711510.65 
  Dastan, Muhammed Batuhan c2247 TUR1.0010.721510.80 
  Bahmatsiy, Vladislav 1982 UKR1.0010.37155.55 

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)
 
 II Torneo Casino Ferrolano-Tenis Club El Ferrol ESP 2011-10-07
RcRownchangeKK*chgGame
 1771 2077 3.00 5 -1.25 15 -18.75 
  Sousa, Andre Ventura 1680 POR1.0010.08151.20 
  Rocha Romaus, Gumersindo 1865 ESP1.0010.23153.45 
  Picos Maiztegui, Miguel 1721 ESP0.001-0.8915-13.35 
  Suarez Gomez, Julio 1870 ESP0.001-0.7715-11.55 
  Roma Barge, Gabriel 1719 ESP1.0010.10151.50 

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)
 

 

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