Individual Calculations March 2020
 Rodriguez Martinez, Dionys Mario  Total change: -15.60  Rating chartPersonal card
 Villa de Camaguey 506 (Sub-12 M) Camaguey CUB 2020-02-01
RcRownchangeKK*chgGame
 1621 1595 1.50 4 -0.39 40 -15.60 
  Almaguel Mendez, Adrian Jesus 1829 CUB0.001-0.2140-8.40 
  Horrutiner Fonseca, Samuel 1461 CUB1.0010.324012.80 
  Gonzalez Quiala, Diego 1502 CUB0.001-0.6340-25.20 
  Hernandez Elias, Yurislandy 1691 CUB0.5010.13405.20 

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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