Individual Calculations January 2023
 Lin, Yan Antonio  Total change: 16.00  Rating chartPersonal card
 WE 29 Del graticolato - C Santa Maria di Sala ITA 2022-12-09
RcRownchangeKK*chgGame
 1311 1481 4.00 5 0.40 40 16.00 
  Mazzella, Riccardo 1213 ITA1.0010.17406.80 
  Grendene, Luca 1338 ITA0.501-0.1940-7.60 
  Grassi, Sebastiano 1245 ITA1.0010.20408.00 
  Mamone, Elena Maria 1414 ITA1.0010.414016.40 
  Moretto, Christian 1343 ITA0.501-0.1940-7.60 

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)
 

 

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