Individual Calculations June 2013
 Sandhya, G  Total change: 30.15  Rating chartPersonal card
 World Amateur Chess Championship 2013 Iasi ROU 2013-04-22
RcRownchangeKK*chgGame
 1864 1769 4.50 9 1.13 15 16.95 
  Moudallal, Tarek 1984 LIB0.5010.27154.05 
  Ruzicic, Sinisa 1992 SRB0.001-0.2215-3.30 
  Morsy, Nader 1626 EGY1.0010.31154.65 
  Reis, Virginia Lagrange M. 1885 BRA1.0010.66159.90 
  Gibbs, Dominic V 1956 ENG0.001-0.2615-3.90 
  Vartolomei, Victor 1943 ROU0.001-0.2715-4.05 
  Sandor, Tamas 1485 ROU1.0010.16152.40 
  Lazar, Ciprian-Ioan 1958 ROU0.5010.25153.75 
  Martinez Paipa, Hernan 1944 COL0.5010.23153.45 

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)
 
 SRI VISWASANTHI ALL INDIA FIDE INTERNATIONAL RATING (below 2300) CHESS TOURNAMENT VUYYURU, ANDHRA PRADESH IND 2013-05-15
RcRownchangeKK*chgGame
 1763 1769 4.50 7 0.88 15 13.20 
  Vardhan, Adabala 1502 IND1.0010.18152.70 
  Cholleti, Sahajasri wf2048 IND0.5010.34155.10 
  Kumar, A. 2020 IND0.5010.31154.65 
  Venkata Ramana, J 2132 IND0.001-0.1015-1.50 
  Shaik, Riyaz 1511 IND1.0010.18152.70 
  Toshali, V 1579 IND0.501-0.2515-3.75 
  Jayakrishnan, P 1550 IND1.0010.22153.30 

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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