Individual Calculations June 2013
 Oncu, Tugce  Total change: 19.20  Rating chartPersonal card
 MTS Shipping-Forwarding Group Open Chess Tournament-B Izmir TUR 2013-03-29
RcRownchangeKK*chgGame
 1767 1419 0.00 3 -0.34 15 -5.10 
  Aksoy, Atilla 1791 TUR0.001-0.1015-1.50 
  Tuna, Alp 1767 TUR0.001-0.1115-1.65 
  Serbulent, Huseyin 1743 TUR0.001-0.1315-1.95 

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)
 
 WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - GIRLS U13 Porto Carras - Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 1654 1419 3.50 8 1.62 15 24.30 
  Argote Heredia, Valentina 1819  * COL0.001-0.0815-1.20 
  Nastase, Andreea-Cristina 1690 ROU0.5010.33154.95 
  Muratova, Saltanat 1819  * KAZ0.001-0.0815-1.20 
  Nonis, P A R R 1349 SRI0.501-0.1015-1.50 
  Purvis, Anna 1524 ENG1.0010.64159.60 
  Tukaeva, Adelya 1655 RUS0.5010.30154.50 
  Wickramasinghe, Dilhara Ishini 1560 SRI1.0010.691510.35 
  Vazquez Maccarini, Danitza wf1819  * PUR0.001-0.0815-1.20 
 * 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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