Individual Calculations January 2012
 Quilca Tapara, Carmen  Total change: -16.20  Rating chartPersonal card
 IRT SEMIFINAL *CAMPEONATO ABSOLUTO DEL CUSCO 2011* CUSCO PER 2011-10-22
RcRownchangeKK*chgGame
 1637 1369 0.00 2 -0.36 30 -10.80 
  Bocangel, Marjoire 1670 PER0.001-0.1530-4.50 
  Nunez, Lucia 1603 PER0.001-0.2130-6.30 

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)
 
 V IRT CERRADO "PUNO CIUDAD DEL LAGO" PUNO PER 2011-12-14
RcRownchangeKK*chgGame
 1678 1369 1.50 10 -0.18 30 -5.40 
  Tito, Eduardo 1744 PER0.001-0.0930-2.70 
  Machaca Fernandez, Luis 1769  * PER1.0010.923027.60 
  Bustamante, Godofredo 1769  * PER0.001-0.0830-2.40 
  Arias Suca, Jhor 1769  * PER0.001-0.0830-2.40 
  Calsina Jaen, Dino 1451 PER0.001-0.3930-11.70 
  La Torre Franco, Favio 1604 PER0.001-0.2130-6.30 
  La Torre Franco, Jacobo 1362 PER0.501-0.0130-0.30 
  Zapana, Wilson 1769  * PER0.001-0.0830-2.40 
  Quispe Alejo, Oscar 1769  * PER0.001-0.0830-2.40 
  Cabrera Huaman, Rodolfo 1769  * PER0.001-0.0830-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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