Individual Calculations January 2009
 Mateus, Martha  Total change: 19.05  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2134 2138 5.00 9 0.46 15 6.90 
  Bensdorp, Marlies wm2304 NED0.001-0.2815-4.20 
  Mazariegos, Silvia Carolina 1962 GUA1.0010.27154.05 
  Qane, Chnar wf1930 IRQ1.0010.23153.45 
  Sabirova, O wm2185 UZB0.001-0.4315-6.45 
  Paulet, Iozefina wm2307 ROU0.5010.22153.30 
  Ghader Pour, Shayesteh wm2149 IRI1.0010.52157.80 
  Ordaz Valdes, Lisandra wm2306 CUB0.5010.22153.30 
  Lim, Greta 2072 KGZ0.001-0.5915-8.85 
  Shabanaj, Alda 1990 ALB1.0010.30154.50 

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)
 
 IRT Juegos Nacionales FEM 2008 San Andres COL 2008-12-01
RcRownchangeKK*chgGame
 2075 2138 5.50 8 0.81 15 12.15 
  Villa, Olivia Rosalba 1990 COL1.0010.30154.50 
  Matta, Paola Andrea 2029 COL0.501-0.1515-2.25 
  Chirivi, Jenny wm2175 COL1.0010.55158.25 
  Ortiz, Nadya Karolina wm2230 COL0.001-0.3715-5.55 
  Garcia, Martha L 2000 COL1.0010.31154.65 
  Palao, Maricela wm2083 COL0.001-0.5815-8.70 
  Chaucanes, Lina Marcela wm2068 COL1.0010.40156.00 
  Ramirez, Heimy Polgar 2027 COL1.0010.35155.25 

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)
 

 

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