Individual Calculations September 2022
 Porth, Hartmut  Total change: 30.40  Rating chartPersonal card
 1. Kurt-Pape-Open Hameln GER 2022-08-12
RcRownchangeKK*chgGame
 2052 1990 2.50 4 0.90 20 18.00 
  Kruse, Hannes 1590  * GER1.0010.08201.60 
  Peschel, Andreas 2145 GER0.5010.21204.20 
  Hoerstmann, Martin f2210 GER1.0010.782015.60 
  Laubsch, Bernd f2262 GER0.001-0.1720-3.40 
 * 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)
 
 4. Offene Bargteheider Stadtmeisterschaft Bargteheide GER 2022-08-26
RcRownchangeKK*chgGame
 1928 1990 3.50 5 0.62 20 12.40 
  Fransson, Till 1686 GER1.0010.14202.80 
  Wendriner, Mirco 1850 GER1.0010.31206.20 
  Popvasilev, Kaloyan 2188 GER0.001-0.2420-4.80 
  Kroeger, Duncan 1925 GER1.0010.41208.20 
  Basey, Matthew 1991 GER0.5010.00200.00 

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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