Individual Calculations February 2018
 Aird, Ian  Total change: -29.00  Rating chartPersonal card
 PRAGUE OPEN 2018 - A - IM open Praha CZE 2018-01-12
RcRownchangeKK*chgGame
 1866 1857 2.00 8 -1.91 20 -38.20 
  Hrdina, Robin 2156 CZE0.001-0.1520-3.00 
  Hrbek, Stepan 2007 CZE0.001-0.3020-6.00 
  Ziogas, Modestas 2073 LTU0.5010.28205.60 
  Gkogkas, Dimitrios 2080 GRE0.001-0.2220-4.40 
  Nass, Maria 1676 NOR0.501-0.2420-4.80 
  Bellos, Dimitrios 1616 GRE0.001-0.8020-16.00 
  Wibe, Per H. 1759 NOR0.001-0.6320-12.60 
  Glacner, Karel 1560 CZE1.0010.15203.00 

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)
 
 MARIENBAD OPEN 2018 D - seniors tournament 50 Marianske Lazne CZE 2018-01-20
RcRownchangeKK*chgGame
 1855 1857 5.00 9 0.46 20 9.20 
  Baraniuk, Andrej 1522 UKR1.0010.12202.40 
  Kozak, Milos f2111 CZE0.5010.31206.20 
  Malinovsky, Petr 2001 CZE0.001-0.3120-6.20 
  Simkin, Alexander 1749 RUS0.501-0.1520-3.00 
  Bardin, Christian 1633 FRA1.0010.22204.40 
  Berka, Lubos 1766 CZE1.0010.38207.60 
  Paldus, Petr 1943 CZE0.001-0.3820-7.60 
  Kasik, Miroslav 1775 CZE1.0010.39207.80 
  Monin, Nikolay m2193 RUS0.001-0.1220-2.40 

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)
 

 

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