Individual Calculations February 2020
 Koska, Jiri  Total change: 5.60  Rating chartPersonal card
 Furca open 2019 Kosice SVK 2019-12-26
RcRownchangeKK*chgGame
 1561 1503 4.00 9 0.14 40 5.60 
  Tomondy, Miroslav 1903  * SVK0.001-0.0840-3.20 
  Horbalova, Ivana 1339 SVK0.001-0.7240-28.80 
  Pristas, Viliam 1201 SVK1.0010.15406.00 
  Andras, Anton 1618 SVK0.5010.16406.40 
  Bebjak, Tomas 1551 SVK0.5010.07402.80 
  Slivka, Vasil 1565 SVK0.5010.09403.60 
  Dubecky, Tomas 1498 SVK0.501-0.0140-0.40 
  Hovan, Jozef 1717 SVK0.5010.274010.80 
  Cisarik, Pavol 1657 SVK0.5010.21408.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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