Individual Calculations November 2021
 Perkovic, Mario  Total change: 17.20  Rating chartPersonal card
 S: 30. CRO team - liga istok 3C (6) istok CRO 2021-09-19
RcRownchangeKK*chgGame
 1722 1547 0.50 1 0.23 40 9.20 
  Klaric, Pavo 1722 CRO0.5010.23409.20 

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 istok 3C (7-9) istok CRO 2021-10-10
RcRownchangeKK*chgGame
 1627 1547 1.00 2 0.20 40 8.00 
  Martic, Ivan 1765 CRO0.5010.284011.20 
  Vonic, Vlatko 1488 CRO0.501-0.0840-3.20 

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)
 

 

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