Individual Calculations March 2020
 Zelbel, Patrick  Total change: -7.30  Rating chartPersonal card
 Oberliga NRW 2019/2020 January 2020 various GER 2020-01-26
RcRownchangeKK*chgGame
 2279 2448 1.00 1 0.28 10 2.80 
  Koscielski, Janusz f2279 GER1.0010.28102.80 

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)
 
 Belgian Interclubs 2019-2020 Round 7 Various BEL 2020-02-02
RcRownchangeKK*chgGame
 2450 2453 0.50 1 0.00 10 0.00 
  Lai, Hing Ting m2450 NED0.5010.00100.00 

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)
 
 1. Bundesliga 2019/2020 February 2020 various GER 2020-02-08
RcRownchangeKK*chgGame
 2355 2453 0.50 2 -0.77 10 -7.70 
  Meissner, Felix f2358 GER0.001-0.6310-6.30 
  Pajeken, Jakob Leon m2352 GER0.501-0.1410-1.40 

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)
 
 Belgian Interclubs 2019-2020 Round 8 Various BEL 2020-02-16
RcRownchangeKK*chgGame
 2271 2453 0.50 1 -0.24 10 -2.40 
  Bezemer, Arno f2271 NED0.501-0.2410-2.40 

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)
 

 

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