Individual Calculations November 2021
 Pergar, Lovro  Total change: -22.80  Rating chartPersonal card
 S: 30. CRO team - liga centar 3B (7-10) centar CRO 2021-10-03
RcRownchangeKK*chgGame
 1506 1507 1.50 2 0.50 40 20.00 
  Inkret, Jelena 1370 CRO1.0010.324012.80 
  Strukelj, Dragutin 1641 CRO0.5010.18407.20 

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)
 
 S: 30. CRO team - liga centar U20 (1-6) centar CRO 2021-10-09
RcRownchangeKK*chgGame
 1482 1507 1.00 2 -0.05 40 -2.00 
  Rautner, Fran 1705 CRO0.001-0.2440-9.60 
  Duvnjak, Luka 1258 CRO1.0010.19407.60 

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)
 
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 1733 1507 0.00 4 -1.02 40 -40.80 
  Migala, Andrzej 1907  * POL0.001-0.0840-3.20 
  Berisha, Xhafer 1399 KOS0.001-0.6540-26.00 
  Dimov, Trajce 1766 MKD0.001-0.1840-7.20 
  Badano, Giancarlo 1859 ITA0.001-0.1140-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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