Individual Calculations July 2019
 Horbalova, Ivana  Total change: -8.20  Rating chartPersonal card
 Majstrovstva SR zrakovo postihnutych 2019 Levoca SVK 2019-06-13
RcRownchangeKK*chgGame
 1422 1351 2.50 7 -0.41 20 -8.20 
  Skultety, Stanislav 1688 SVK0.001-0.1220-2.40 
  Marcin, Stefan 1191 SVK0.501-0.2120-4.20 
  Holik, Jan 1577 SVK0.001-0.2120-4.20 
  Lorincz, Robert 1348 SVK0.001-0.5020-10.00 
  Horbal, Michal 1121 SVK1.0010.21204.20 
  Kovac, Imrich 1575 SVK0.5010.28205.60 
  Marcin, Matus 1455 SVK0.5010.14202.80 

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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