Individual Calculations March 2020
 Mourao, Martim Oliveira  Total change: 2.00  Rating chartPersonal card
 XXX Taca de Lisboa r.3 Lisboa POR 2020-02-19
RcRownchangeKK*chgGame
 1101 1076 1.00 1 0.53 40 21.20 
  Guedes, Rui Pedro Dos Santos 1101 POR1.0010.534021.20 

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)
 
 CD Jovens Lisboa 2019-20 - U12, U14 Lisboa POR 2020-02-23
RcRownchangeKK*chgGame
 1279 1076 0.00 2 -0.48 40 -19.20 
  Xu, Junyang 1240 CHN0.001-0.2840-11.20 
  Cabral, Guilherme 1317 POR0.001-0.2040-8.00 

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)
 

 

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