Individual Calculations July 2011
 Pintor, Ariana  Total change: -24.15  Rating chartPersonal card
 33 Taca de Portugal several POR 2010-12-04
RcRownchangeKK*chgGame
 1978 2119 0.50 1 -0.19 15 -2.85 
  Sousa, Nuno 1978 POR0.501-0.1915-2.85 

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)
 
 Torneio de Mestres 2011 V.N. Gaia POR 2011-06-05
RcRownchangeKK*chgGame
 2252 2119 1.50 9 -1.42 15 -21.30 
  Diogo, Vasco f2304 POR0.5010.24153.60 
  Santos, Antonio P f2344 POR0.001-0.2215-3.30 
  Padeiro, Jose 2276 POR0.001-0.2915-4.35 
  Silva, Antonio Augusto 2224 POR0.001-0.3615-5.40 
  Oliveira, Carlos Andre Ramalho 2174 POR0.001-0.4215-6.30 
  Ferreira, Jorge Viterbo f2319 POR0.001-0.2415-3.60 
  Vasques, Antonio Pedro Freixial 2175 POR0.5010.08151.20 
  Fernandes, Alberto 2168 POR0.001-0.4315-6.45 
  Santos, Jose P f2285 POR0.5010.22153.30 

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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