Individual Calculations September 2018
 Boffa, Mauro  Total change: -22.00  Rating chartPersonal card
 27. Open Int. de Martigny Martigny SUI 2018-08-02
RcRownchangeKK*chgGame
 1972 2216 4.50 7 -1.06 20 -21.20 
  Emmott, Steven 1816  * SUI1.0010.08201.60 
  Corbat, Philippe 1956 SUI0.501-0.3220-6.40 
  Joly, Fabrice 1976 FRA0.501-0.3020-6.00 
  Perreard, Nicolas 1936 SUI0.501-0.3420-6.80 
  Krebs, Samuel 2063 SUI0.501-0.2020-4.00 
  Leriche, Ines 1966 FRA1.0010.19203.80 
  Moingt, Jean-Claude f2090 FRA0.501-0.1720-3.40 
 * 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)
 
 Brugse Meesters 2018 Brugge BEL 2018-08-12
RcRownchangeKK*chgGame
 2119 2216 5.50 9 -0.04 20 -0.80 
  Chauvon, Guillaume 2030 BEL1.0010.26205.20 
  Ravi, Teja S. m2374 IND0.5010.21204.20 
  De Jong, Migchiel m2339 NED0.001-0.3320-6.60 
  Humphreys, Jerry G 2032 ENG1.0010.26205.20 
  Mullink, Jochem 2065 NED0.001-0.7020-14.00 
  Krosenbrink, Marcel 1908 NED1.0010.14202.80 
  De Bock, Thijs 1959 BEL1.0010.18203.60 
  Todts, Benny 1938 BEL1.0010.17203.40 
  Geirnaert, Steven m2427 BEL0.001-0.2320-4.60 

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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