Individual Calculations September 2021
 Keller, Werner  Total change: 16.00  Rating chartPersonal card
 1. Sandhaeuser Schachsommer - B-Turnier Sandhausen GER 2021-08-01
RcRownchangeKK*chgGame
 1495 1621 5.00 7 0.40 40 16.00 
  Yin, Vito 1304 GER1.0010.13405.20 
  Graf, Julian 1540 GER1.0010.394015.60 
  Trenz, Finn 1506 GER1.0010.344013.60 
  Giorgadze, Mikhail 1384 GER0.001-0.8040-32.00 
  Schwier, Alexander 1568 GER1.0010.434017.20 
  Wibmer, Michael 1705 GER0.001-0.3840-15.20 
  Moebius, Philipp 1460 GER1.0010.294011.60 

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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