Individual Calculations July 2023
 Neyman, Igor  Total change: -11.40  Rating chartPersonal card
 12. Oeffinger Schachopen Fellbach-Oeffingen GER 2023-05-26
RcRownchangeKK*chgGame
 2078 2337 5.00 7 -0.55 20 -11.00 
  Helmbrecht, Kurt 1937  * GER1.0010.08201.60 
  Zehring, Mathias 1838 GER1.0010.04200.80 
  Huettig, Michael 2084 GER1.0010.19203.80 
  Luft, Uwe 2108 GER1.0010.21204.20 
  Schnepp, Gunnar f2258 AUT0.501-0.1120-2.20 
  Gustain, Marc 2143 GER0.501-0.2520-5.00 
  Uphoff, Lennart 2181 GER0.001-0.7120-14.20 
 * 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)
 
 SMM 2023 NLB round 4-5 decentralised SUI 2023-06-11
RcRownchangeKK*chgGame
 2119 2327 1.50 2 -0.02 20 -0.40 
  Kamber, Bruno f2205 SUI0.501-0.1720-3.40 
  Buehler, Michael 2032 SUI1.0010.15203.00 

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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