Individual Calculations September 2011
 Walta, Paivi  Total change: -17.25  Rating chartPersonal card
 Heart of Finland 2011 Jyvaskyla FIN 2011-07-11
RcRownchangeKK*chgGame
 1877 1838 0.50 4 -1.30 15 -19.50 
  Simkin, Alexander 1920 RUS0.001-0.3915-5.85 
  Meskanen, Vesa 2106 FIN0.001-0.1715-2.55 
  Kivimaki, Jouko 1891 FIN0.001-0.4315-6.45 
  Kiviaho, Pauli 1589 FIN0.501-0.3115-4.65 

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)
 
 RIGA TECHNICAL UNIVERSITY OPEN 2011 A RIGA LAT 2011-08-09
RcRownchangeKK*chgGame
 2062 1838 2.00 8 0.15 15 2.25 
  Klimakovs, Sergejs 2231 LAT0.001-0.0815-1.20 
  Mierins, Eriks 2128 LAT0.001-0.1615-2.40 
  Upelnieks, Imants 1973 LAT1.0010.681510.20 
  Roze, Janis 2035 LAT0.5010.25153.75 
  Johansen, Paul 2132 NOR0.001-0.1515-2.25 
  Ori, Marco 2130 ITA0.001-0.1515-2.25 
  Mihailovs, Arturs 1849 LAT0.5010.02150.30 
  Radice, Luca 2021 ITA0.001-0.2615-3.90 

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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