Individual Calculations July 2011
 Aksoy, Ayca  Total change: 20.45  Rating chartPersonal card
 18th March Chess Cup Tournament Canakkale TUR 2011-03-11
RcRownchangeKK*chgGame
 1674 1654 1.50 3 0.08 25 2.00 
  Bulut, Mursel 1692 TUR1.0010.552513.75 
  Mumcu, Ozer 1670 TUR0.001-0.4825-12.00 
  Baysal, Riza 1659 TUR0.5010.01250.25 

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)
 
NOTE: K factor changed
 World School Chess Championship 2011 - G11 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 1756 1654 2.00 4 0.52 15 7.80 
  Gomez Guardo, Laura Meli 1951 COL1.0010.851512.75 
  Abdumalik, Zhansaya wf1941 KAZ0.001-0.1615-2.40 
  Protopopova, Anastasiya 1816 RUS0.001-0.2915-4.35 
  Najuch, Natalia 1316 POL1.0010.12151.80 

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)
 
NOTE: K factor changed
 Youth Cup Chess Tournament Canakkale TUR 2011-05-19
RcRownchangeKK*chgGame
 1845 1658 1.50 3 0.71 15 10.65 
  Ozveren, Ali Bulent 1941 TUR0.5010.34155.10 
  Gules, Cihan 1730 TUR1.0010.60159.00 
  Erke, Mustafa Yigit 1865 TUR0.001-0.2315-3.45 

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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