Rapid: Individual Calculations January 2020
 Aristorenas, Christian Peter  Total change: -4.20  Rating chartPersonal card
 Para sa CHESS COMMUNITY FIDE Rapid Rating Tournament Malolos City PHI 2019-12-21
RcRownchangeKK*chgGame
 1435 1309 0.50 2 -0.21 20 -4.20 
  Mahawan, Arnel Luna Jr. 1263 PHI0.501-0.0620-1.20 
  Navarez, Jasmine Zyrelle 1607 PHI0.001-0.1520-3.00 

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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