Individual Calculations January 2020
 Alonso Rosell, Alvar  Total change: 1.70  Rating chartPersonal card
 elllobregat open chess grupo A El prat de llobregat ESP 2019-12-03
RcRownchangeKK*chgGame
 2436 2548 6.00 9 0.17 10 1.70 
  Matta, Vinay Kumar f2300 IND1.0010.19101.90 
  Rathanvel, V S f2411 IND1.0010.32103.20 
  Gagare, Shardul g2468 IND1.0010.39103.90 
  Kjartansson, Gudmundur m2448 ISL0.501-0.1410-1.40 
  Raja, Rithvik R m2381 IND0.501-0.2210-2.20 
  Narayanan.s.l g2626 IND0.5010.11101.10 
  Raja, Harshit m2447 IND0.001-0.6410-6.40 
  Kacharava, Nikolozi m2416 GEO1.0010.32103.20 
  Bryakin, Mikhail f2428 RUS0.501-0.1610-1.60 

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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