Individual Calculations June 2023
 Villwock, Martin  Total change: -19.20  Rating chartPersonal card
 NRW-Liga 1 2022-2023 April 2023 various GER 2023-04-16
RcRownchangeKK*chgGame
 2271 2105 1.50 2 0.89 20 17.80 
  Finke, Kai 2120 GER1.0010.522010.40 
  Bosch, Jeroen m2421 NED0.5010.37207.40 

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)
 
 NRW-Liga 1 2022-2023 May 2023 various GER 2023-05-14
RcRownchangeKK*chgGame
 2272 2105 0.00 1 -0.28 20 -5.60 
  Gruen, Gerd-Peter m2272 GER0.001-0.2820-5.60 

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)
 
 35. Ruhrhalbinsel-Open Essen GER 2023-05-17
RcRownchangeKK*chgGame
 1913 2105 3.50 7 -1.57 20 -31.40 
  Muecke, Lukas Benedikt 1705  * GER1.0010.08201.60 
  Elbert, Andre 1771 GER1.0010.12202.40 
  Korneev, Oleg g2457 ESP0.001-0.1120-2.20 
  Westendorp, Christian 1775 GER1.0010.12202.40 
  Althoff, Ralph 1973 GER0.501-0.1820-3.60 
  Mann, Gergely 1929 GER0.001-0.7320-14.60 
  Schulz-Runge, Michael 1780 GER0.001-0.8720-17.40 
 * 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)
 

 

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