Individual Calculations May 2011
 Real Celleri, Wladimir  Total change: 4.35  Rating chartPersonal card
 XV Grand Prix 6ta. Parada 2010 U-2100 Quevedo ECU 2010-10-08
RcRownchangeKK*chgGame
 1887 2003 4.50 7 -0.01 15 -0.15 
  Rezabala Leon, Jordan 1710 ECU1.0010.15152.25 
  Sanchez, Paul 1731 ECU1.0010.17152.55 
  Morales Castillo, Marco 2061 ECU0.5010.08151.20 
  Sanchez, John 1988 ECU0.501-0.0215-0.30 
  Ojeda, Jose 1953 ECU0.501-0.0715-1.05 
  Salazar Loor, Sara 1956 ECU0.501-0.0715-1.05 
  Herrera, Kerly 1807 ECU0.501-0.2515-3.75 

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)
 
 XV Grand Prix Nacional 7ma. Parada 2010 Categoría U-2100 Santo Domingo ECU 2010-10-29
RcRownchangeKK*chgGame
 1861 2003 5.00 7 0.30 15 4.50 
  Guevara Silva, Rodger 1648 ECU1.0010.11151.65 
  Lozano Cedeno, Jorge 1760 ECU1.0010.20153.00 
  Nevarez Cevallos, Ever 1913 ECU0.501-0.1215-1.80 
  Pedemonte, Luis 1908 PER0.501-0.1315-1.95 
  Versosa Bravo, Karen 1779 ECU1.0010.22153.30 
  Versosa Bravo, Johann 1923 ECU1.0010.39155.85 
  Bancayan Maco, Jose 2097 PER0.001-0.3715-5.55 

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)
 

 

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