Individual Calculations December 2017
 De Waele, Warre  Total change: 199.60  Rating chartPersonal card
 32e Open International du Touquet - Open A LE TOUQUET PARIS PLAGE FRA 2017-10-28
RcRownchangeKK*chgGame
 2231 2045 7.00 9 4.31 40 172.40 
  Daignieres, Pierre 1762 FRA1.0010.16406.40 
  Koziak, Vitali m2445  * UKR0.001-0.0840-3.20 
  Zerbib, Claude 1884 FRA1.0010.294011.60 
  Ikonnikov, Vyacheslav g2445  * RUS0.5010.424016.80 
  Tsatsalashvili, Keti wg2264 GEO1.0010.784031.20 
  Bernard, Christophe m2250 FRA1.0010.764030.40 
  Lalic, Bogdan g2438 CRO0.5010.424016.80 
  Moingt, Jean-Claude f2148 FRA1.0010.644025.60 
  Karpatchev, Aleksandr g2445  * RUS1.0010.924036.80 
 * 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)
 
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 2185 2107 0.50 1 0.11 40 4.40 
  Maes, Thomas 2185 BEL0.5010.11404.40 

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)
 
 Dutch Team Competition 2017-2018 2C Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 2160 2107 1.00 1 0.57 40 22.80 
  Oomens, Matthias 2160 NED1.0010.574022.80 

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)
 

 

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