Individual Calculations November 2015
 Haidinger, Erik  Total change: 57.60  Rating chartPersonal card
 25th European Youth Chess Championship 2015 U12 - Open Porec CRO 2015-09-21
RcRownchangeKK*chgGame
 1706 1573 4.00 9 0.89 40 35.60 
  Geshko, Aleksey 1973  * RUS0.001-0.0840-3.20 
  Koellner, Ruben Gideon 1911 GER0.001-0.1240-4.80 
  Jordanov, Mihail 1276 MKD0.501-0.3540-14.00 
  Trplan, Filip 1368 SLO1.0010.24409.60 
  Petrov, Anton 1829 BUL1.0010.814032.40 
  Hegedus, Dominik 1802 HUN0.001-0.2140-8.40 
  Sjoberg, Isak 1778 NOR0.001-0.2440-9.60 
  Buonanno, Raffaele 1832 ITA0.5010.324012.80 
  Bolognese, Leonardo 1587 ITA1.0010.524020.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 24th CRO Team Ch -2. League West Boys U16 9-11 Rijeka CRO 2015-10-10
RcRownchangeKK*chgGame
 1612 1573 1.00 1 0.55 40 22.00 
  Krajacic, Ivona 1612 CRO1.0010.554022.00 

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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