Individual Calculations August 2023
 Kebbedies, Frank  Total change: 10.00  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 A-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 2068 1743 3.00 9 1.82 20 36.40 
  Balzer, Lars 2019 GER0.5010.33206.60 
  Boesel, Alexander 2005 GER0.001-0.1820-3.60 
  Lohr, Maximilian 2106 GER0.5010.40208.00 
  Dolgopolyj, Vladimir 2002 GER1.0010.822016.40 
  Sabirov, Rafael 2122 GER0.001-0.0920-1.80 
  Dergatschova, Anna wm2119 GER1.0010.912018.20 
  Mainka, Alwin 2151 GER0.001-0.0820-1.60 
  Dordevic, Tom 2068 GER0.001-0.1320-2.60 
  Melmer, Felix 2024 GER0.001-0.1620-3.20 

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)
 
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1506 1774 5.50 9 -1.32 20 -26.40 
  Vishwakarma, Yashraj 1374  * IND1.0010.08201.60 
  Sivanesan, Subramanian 1999 MAS0.001-0.2220-4.40 
  Haresh, Venkata Narayanaswamy 1309 SGP0.001-0.9520-19.00 
  Afonso, Simon 1318 GER1.0010.06201.20 
  Hasnul, Hashim 1403 BRU1.0010.10202.00 
  Barbe, Tom 2020 BEL0.001-0.1920-3.80 
  Dhanesh, Venkata Narayanaswamy 1261 SGP1.0010.04200.80 
  Sreekarthika, Velmurugan 1332 SGP0.501-0.4420-8.80 
  Rolston, Daniel Haruma 1537 IRL1.0010.20204.00 
 * 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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