Individual Calculations February 2018
 Zerafa, Patrick  Total change: -38.80  Rating chartPersonal card
 5th Dr.Berecz Arpad Memorial Szeged HUN 2017-12-27
RcRownchangeKK*chgGame
 2037 1992 3.50 7 0.37 20 7.40 
  Marjanovic, Annamaria wf2327 HUN0.001-0.1220-2.40 
  Tornyai, Jeno 1834 HUN0.501-0.2120-4.20 
  Daroczi, Donat 1814 HUN1.0010.27205.40 
  Csikos, Mihaly 2077 HUN0.5010.12202.40 
  Szijarto, Andras 2027 HUN1.0010.552011.00 
  Kakuk, Sandor 2143 HUN0.001-0.3020-6.00 
  Olah, Gabor Mihaly 2035 HUN0.5010.06201.20 

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)
 
 PRAGUE OPEN 2018 - A - IM open Praha CZE 2018-01-12
RcRownchangeKK*chgGame
 1891 1997 3.50 9 -2.31 20 -46.20 
  Kaasen, Tor Fredrik f2340 NOR0.001-0.1220-2.40 
  Tatarintsev, Mikhail 1812 RUS0.501-0.2420-4.80 
  Hlavina, Matous 1805 CZE0.501-0.2520-5.00 
  Horak, Karel 1813 CZE0.001-0.7420-14.80 
  Nguyen, Thai Dai Vinh 1827 CZE0.001-0.7220-14.40 
  Kubik, Jaroslav 1801 CZE1.0010.25205.00 
  Gorny, Michael 1874 GER1.0010.33206.60 
  Myrheim, Hakon Abeland 1852 NOR0.501-0.1920-3.80 
  Polansky, Adam Lubos 1899 CZE0.001-0.6320-12.60 

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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