Individual Calculations October 2013
 Du Plessis, Heinco  Total change: -19.80  Rating chartPersonal card
 Accountancy@UJ Open Prestige Section Johannesburg RSA 2013-09-05
RcRownchangeKK*chgGame
 1940 2050 3.00 5 -0.14 15 -2.10 
  Moharir, Sandip 1730 RSA1.0010.13151.95 
  Mthunzi, Brighton 2133 RSA0.001-0.3915-5.85 
  Chipanga, Takaedza 2140 ZIM0.5010.12151.80 
  Ristovich, Dmitar S. 1931 RSA0.501-0.1615-2.40 
  Crismann, Alessandro Claudio f1764 RSA1.0010.16152.40 

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 Junior U20 Chess Championships-Open Kocaeli TUR 2013-09-13
RcRownchangeKK*chgGame
 2078 2050 5.00 13 -1.18 15 -17.70 
  Ynojosa, Felix Jose m2439 VEN0.001-0.0915-1.35 
  Mesic, Vehid 1650  * BIH0.501-0.4215-6.30 
  Zor, Alber Kadir 1948 TUR0.001-0.6415-9.60 
  Atay, Sergen 1713 TUR1.0010.12151.80 
  Antal, Tibor Kende f2321 HUN0.001-0.1715-2.55 
  Aydin, Hasan Bora 1848 TUR1.0010.24153.60 
  Franklin, Samuel G A f2353 ENG0.001-0.1415-2.10 
  Asgarizadeh, Ahmad 2354 IRI0.001-0.1415-2.10 
  Kitir, Ahmet 1866 TUR1.0010.26153.90 
  Yurtseven, Melih 2262 TUR0.001-0.2315-3.45 
  Heinechen, John 1901 PAR1.0010.30154.50 
  Farid, Firman Syah m2433 INA0.001-0.0915-1.35 
  Pon, Matt f1920 RSA0.501-0.1815-2.70 
 * 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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