Individual Calculations September 2009
 Ubaldo Suarez, Maria Gisela  Total change: 18.30  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA CUB 2009-06-08
RcRownchangeKK*chgGame
 2166 2093 3.50 10 -0.53 15 -7.95 
  Clavijo, Jorge Mario m2365 COL0.001-0.1715-2.55 
  Pina Vega, Sulennis wg2270 CUB0.001-0.2715-4.05 
  Larduet Despaigne, Carlos f2326 CUB0.001-0.2115-3.15 
  Figueroa Figueroa, Julissa 1780 GUA1.0010.14152.10 
  Miranda Llanes, Yerisbel 2196 CUB0.001-0.3615-5.40 
  Otazo Sanchez, Annyd Grabiela 1953 VEN0.501-0.1915-2.85 
  Frometa Castillo, Zirka wg2184 CUB0.5010.12151.80 
  Catala Matienzo, Ivette wf2173 CUB1.0010.61159.15 
  Lucena Da Silva, Lincoln f2206 BRA0.001-0.3515-5.25 
  Fleites Marti, Yuleikis wm2206 CUB0.5010.15152.25 

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)
 
 Caribbean Chess Carnival 2009 - Open Port of Spain TRI 2009-08-04
RcRownchangeKK*chgGame
 2242 2102 4.00 7 1.75 15 26.25 
  Marichal, Ariel 2228 CUB0.001-0.3315-4.95 
  Corbin, Philip f2125 BAR1.0010.53157.95 
  Ostos, Julio m2306 VEN0.5010.26153.90 
  Lebredo Zaragoitia, Gerardo m2250 CUB0.5010.20153.00 
  Harper, Ryan f2223 TRI1.0010.66159.90 
  Pecorelli Garcia, Humberto m2403 CUB0.001-0.1515-2.25 
  Matoewi, Roger c2159 SUR1.0010.58158.70 

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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