Individual Calculations October 2023
 Tharmarai, Yohan  Total change: 81.60  Rating chartPersonal card
 Ebbe Cup 45 2023 Goteborg SWE 2023-09-01
RcRownchangeKK*chgGame
 1636 1338 3.00 5 2.23 40 89.20 
  Bergstrom, Assar 1706 SWE1.0010.904036.00 
  Josefsson, Ivar 1671 SWE0.001-0.1240-4.80 
  Hassinge, Ove 1559 SWE1.0010.784031.20 
  Hallberg, Kristjan 1571 SWE1.0010.794031.60 
  Niklasson, Erik 1672 SWE0.001-0.1240-4.80 

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)
 
 Uppsala Mote 1600 std 2023 Uppsala SWE 2023-09-22
RcRownchangeKK*chgGame
 1452 1338 0.50 2 -0.19 40 -7.60 
  Nyberg, Per 1469 SWE0.5010.18407.20 
  Savela, Julina 1434 SWE0.001-0.3740-14.80 

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)
 

 

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