Blitz: Individual Calculations January 2020
 Sofia, Tommaso  Total change: -18.60  Rating chartPersonal card
 Blitz Anderlecht 11-2019 Anderlecht BEL 2019-11-29
RcRownchangeKK*chgGame
 1799 1625 2.00 6 0.17 20 3.40 
  Vanobbergh, Gregory 2015 FRA0.001-0.0920-1.80 
  Parreira, Luis Miguel 1801 POR0.001-0.2720-5.40 
  Defays, Alain 1313 BEL1.0010.14202.80 
  Jassem, Philippe 1716 BEL1.0010.622012.40 
  Soubrier, Aude 1923 FRA0.001-0.1520-3.00 
  Faybish, Nimrod 2025  * BEL0.001-0.0820-1.60 
 * 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)
 
 Blitz Eddy Mattheys 2019 Brussels BEL 2019-12-16
RcRownchangeKK*chgGame
 1690 1584 2.00 8 -1.10 20 -22.00 
  Venet, David 1969 BEL0.001-0.0920-1.80 
  Rusev, Rosen Yordanov f1984  * BUL0.001-0.0820-1.60 
  Shah, Shabeeh 1464 BEL0.001-0.6620-13.20 
  Van Campenhoudt, Theo 1340 BEL0.001-0.8020-16.00 
  Lefevre, Stephane 1488 BEL1.0010.37207.40 
  Carmans, Wesley 1666 BEL0.5010.11202.20 
  Silovy, Alain 1867 BEL0.001-0.1620-3.20 
  Raptis, Filippos 1738 BEL0.5010.21204.20 
 * 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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