Individual Calculations February 2015
 Halla, Josef  Total change: 5.60  Rating chartPersonal card
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1943 1746 2.50 9 0.14 40 5.60 
  Tesar, Jan 2077 CZE0.001-0.1240-4.80 
  Tejkal, Jiri 1967 CZE1.0010.784031.20 
  Pernerstorfer, Johannes 2084 AUT0.5010.384015.20 
  Migala, Andrzej 2056 POL0.001-0.1440-5.60 
  Katajainen, Kimmo 1979 FIN0.5010.294011.60 
  Radics, Laszlo 1978 HUN0.001-0.2140-8.40 
  Rygg, Snorre 1909 NOR0.001-0.2840-11.20 
  Kabelka, Ondrej 1846 CZE0.001-0.3640-14.40 
  Thonig, Manfred 1593 GER0.501-0.2040-8.00 

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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