Individual Calculations February 2015
 Suwendo, Poedjo  Total change: 8.00  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1764 1870 3.00 6 -0.81 20 -16.20 
  Megret, Jean 1615 SUI1.0010.19203.80 
  Roland, Rainer 1781 GER0.001-0.6220-12.40 
  Juchler, Celine 1683 SUI1.0010.26205.20 
  Wittenbrock, Frank 1929 GER0.001-0.4220-8.40 
  Zoller, Patrik 1864 SUI1.0010.49209.80 
  Retti, Marco 1712 SUI0.001-0.7120-14.20 

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)
 
 Schachfestival Basel Amateure 2015 Basel SUI 2015-01-01
RcRownchangeKK*chgGame
 1831 1870 4.50 6 1.21 20 24.20 
  Pogosian, Norair 1620 FRA1.0010.19203.80 
  Del Val, Moise 1745 SUI1.0010.33206.60 
  Gautier, Marc 1736 FRA0.501-0.1820-3.60 
  Nyffenegger, Michael 1996 SUI1.0010.672013.40 
  Lange, David 1923 NOR0.5010.07201.40 
  Tillmann, Marc 1965 SUI0.5010.13202.60 

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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