Individual Calculations December 2021
 Roebers, Eline  Total change: 61.40  Rating chartPersonal card
 4. DPI BDO Schach-Open Leer A-Open Leer GER 2021-10-28
RcRownchangeKK*chgGame
 2193 2283 4.50 7 0.28 40 11.20 
  Fuhrmann, Aeke 1931 GER1.0010.11404.40 
  Mueller-Ludwig, Kristin wf2060 GER1.0010.22408.80 
  Jugelt, Tobias m2403 GER0.5010.16406.40 
  Kramer, Julian f2408 GER0.001-0.3340-13.20 
  Heyne, Lukas 2079 GER1.0010.24409.60 
  Gutman, Lev g2393 GER0.001-0.3540-14.00 
  Kotyk, Michael 2075 GER1.0010.23409.20 

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)
 
NOTE: K factor changed
 Dutch Team Competition 2021-2022 - Meesterklasse Round 3 various NED 2021-11-06
RcRownchangeKK*chgGame
 2608 2304 0.00 1 -0.14 20 -2.80 
  Warmerdam, Max g2608 NED0.001-0.1420-2.80 

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)
 
NOTE: K factor changed
 European Team Championship - women Brezice SLO 2021-11-12
RcRownchangeKK*chgGame
 2284 2304 7.00 9 2.29 20 45.80 
  Thorsteinsdottir, Hallgerdur wf2010 ISL1.0010.15203.00 
  Osmak, Iulija mwg2423 UKR1.0010.662013.20 
  Avramidou, Anastasia fwm2217 GRE0.001-0.6220-12.40 
  Dolzhikova, Olga wg2187 NOR1.0010.34206.80 
  Peptan, Corina-Isabela mwg2385 ROU1.0010.612012.20 
  Agrest, Inna wm2258 SWE1.0010.44208.80 
  Sedina, Elena mwg2263 ITA1.0010.44208.80 
  Cyfka, Karina mwg2416 POL0.001-0.3520-7.00 
  Mammadova, Gulnar mwg2395 AZE1.0010.622012.40 

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)
 
NOTE: K factor changed
 Dutch Team Competition 2021-2022 - Meesterklasse Round 4 various NED 2021-11-27
RcRownchangeKK*chgGame
 2198 2304 1.00 1 0.36 20 7.20 
  Blanchard, Jack 2198 NED1.0010.36207.20 

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)
 

 

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