Individual Calculations February 2024
 Kopylov, Diana  Total change: -18.80  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 1604 1638 3.00 9 -1.93 40 -77.20 
  Sheer, Grey 1835 USA0.001-0.2540-10.00 
  Barth, Adele 1523 FRA0.001-0.6640-26.40 
  N Zenzo, Kisala 1584 FRA1.0010.424016.80 
  Schwartz, Timothee 1514 FRA0.001-0.6740-26.80 
  Deluca, Pascal 1581 FRA1.0010.424016.80 
  Marques, Gil 1476 POR1.0010.294011.60 
  Dincov, Ioan 1704 FRA0.001-0.4140-16.40 
  Pereira-Davoine, Alana 1599 FRA0.001-0.5540-22.00 
  Prokhorov, Makar 1621 FRA0.001-0.5240-20.80 

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)
 
 25. NordWest-Cup Open B Bad Zwischenahn GER 2024-01-25
RcRownchangeKK*chgGame
 1695 1638 4.00 6 1.46 40 58.40 
  Gehre, Frank 1483 GER1.0010.294011.60 
  Poppinga, Carsten, Dr. 1623 GER1.0010.484019.20 
  Meyer, Ulrich 1821 GER1.0010.744029.60 
  Gerdes, Jannes 1789 GER1.0010.704028.00 
  Bekmukhanov, Sauran 1761 DEN0.001-0.3340-13.20 
  Wartenberg, Alexander 1695 GER0.001-0.4240-16.80 

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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