Individual Calculations November 2017
 Mottonen, Ari  Total change: 7.40  Rating chartPersonal card
 XIV Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2017-10-07
RcRownchangeKK*chgGame
 1915 1988 5.00 8 0.32 20 6.40 
  Marquez Vargas, Angel Alberto 1617 ESP1.0010.10202.00 
  Ponce Cano, Adrian f2272 ESP0.5010.34206.80 
  Olcum, Ahmet c2250 TUR0.001-0.1820-3.60 
  Bauer, Dieter 1714 GER0.501-0.3320-6.60 
  Amengual Perello, Jordi 1790 ESP1.0010.24204.80 
  Garcia Comendador, Simon 1768 ESP1.0010.22204.40 
  Gavrish, Leonid 2143 UKR0.001-0.2920-5.80 
  Ballester Cladera, Antonio 1769 ESP1.0010.22204.40 

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)
 
 FIN League 2018-19 Div 2/2 Round 2-3 Various FIN 2017-10-21
RcRownchangeKK*chgGame
 2027 1988 0.50 1 0.05 20 1.00 
  Haapanen, Aapo 2027 FIN0.5010.05201.00 

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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