Individual Calculations November 2023
 Karlebratt, Kjell  Total change: -18.20  Rating chartPersonal card
 Lag-DM Goteborg 2023 Goteborg SWE 2023-09-04
RcRownchangeKK*chgGame
 1512 1448 2.00 5 -0.04 20 -0.80 
  De Macedo, Claudio 1646 SWE0.001-0.2420-4.80 
  Karlsson, Bjorn 1984 1194 SWE1.0010.19203.80 
  Green, David 2010 1560 SWE0.001-0.3520-7.00 
  Yang, Mandi 1591 SWE0.001-0.3120-6.20 
  Hallberg, Kristjan 1571 SWE1.0010.672013.40 

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)
 
 Kalltorps KM 2023 R12 Goteborg SWE 2023-09-13
RcRownchangeKK*chgGame
 1790 1448 0.00 2 -0.30 20 -6.00 
  Eriksson, Joel 1944 SWE0.001-0.0420-0.80 
  Lappas, Georgios 1635 SWE0.001-0.2620-5.20 

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)
 
 Kalltorps KM 2023 R34 Goteborg SWE 2023-10-11
RcRownchangeKK*chgGame
 1485 1448 0.00 1 -0.45 20 -9.00 
  Kalen, Kjell 1485 SWE0.001-0.4520-9.00 

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)
 
 Allsv Div III 4 2023-24 R1 Sweden SWE 2023-10-22
RcRownchangeKK*chgGame
 1777 1448 0.00 1 -0.12 20 -2.40 
  Lundback, Bengt 1777 SWE0.001-0.1220-2.40 

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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