Individual Calculations August 2023
 Kellner, Rene  Total change: -89.60  Rating chartPersonal card
 7. Harald-Lieb-Gedenkturnier June 2023 Berlin GER 2023-06-01
RcRownchangeKK*chgGame
 1477 1568 0.00 3 -1.81 20 -36.20 
  Kumar, Amod 1792 SWE0.001-0.2220-4.40 
  Hoppe, Arthur 1430 GER0.001-0.6920-13.80 
  Morczynski, Ryszard 1209 GER0.001-0.9020-18.00 

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)
 
 CZECH OPEN 2023 - C Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1258 1568 5.00 9 -2.67 20 -53.40 
  Sara, David 1187 CZE0.001-0.9120-18.20 
  Archlebova, Eva 1168  * CZE1.0010.08201.60 
  Dabols, Janis Marks 1186 LAT1.0010.09201.80 
  Kubanyi, Robert 1364 CZE0.001-0.7620-15.20 
  Guminskiy, Gregory 1198 LAT1.0010.10202.00 
  Olsak, Vojtech 1334 CZE0.501-0.2920-5.80 
  Kral, Ladislav 1375 CZE0.001-0.7520-15.00 
  Vydra, David 1252 CZE0.501-0.3720-7.40 
  Kokes, Christian 1262 CZE1.0010.14202.80 
 * 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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