Individual Calculations September 2016
 Lacrosse, Marc  Total change: 21.60  Rating chartPersonal card
 OP 3 Grand Paradis Arvier ITA 2016-07-24
RcRownchangeKK*chgGame
 2205 2225 4.50 7 0.86 20 17.20 
  Mrdja, Milan m2330 ITA0.001-0.3620-7.20 
  Nester, Ihor m2300 UKR0.5010.10202.00 
  Gromovs, Sergejs f2159 ITA1.0010.41208.20 
  Ciuffoletti, Paolo 2142 ITA1.0010.39207.80 
  Vuelban, Virgilio m2313 ITA1.0010.622012.40 
  Rifai, Abdulkader 2252 ITA0.5010.04200.80 
  Caputi, Nicola 1942 ITA0.501-0.3420-6.80 

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)
 
 20e Hogeschool Zeeland Toernooi Vlissingen NED 2016-08-06
RcRownchangeKK*chgGame
 2138 2225 5.00 8 0.22 20 4.40 
  Ruitenbeek, Mike 1825  * NED1.0010.08201.60 
  De Kraker, Johnny 1994 NED1.0010.21204.20 
  Van Foreest, Lucas 2393 NED0.5010.22204.40 
  Koop, Thorben m2412 GER0.001-0.2620-5.20 
  Schouten, Jordy 2037 NED1.0010.26205.20 
  Sukandar, Irine Kharisma mwg2418 INA0.001-0.2520-5.00 
  Elgersma, Simon 1999 NED0.501-0.2920-5.80 
  Kok, Ivo 2029 NED1.0010.25205.00 
 * 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)
 

 

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