Individual Calculations January 2020
 Borovsky, Ivan  Total change: 4.20  Rating chartPersonal card
 Podzimni otevreny prebor sachoveho oddilu SK OAZA Praha 2019 Praha CZE 2019-10-30
RcRownchangeKK*chgGame
 1727 1843 6.00 9 0.21 20 4.20 
  Plesnivy, Martin 1643 CZE0.501-0.2620-5.20 
  Vasicek, Martin 1798 CZE0.501-0.0620-1.20 
  Kolar, Dan 1882 CZE0.5010.05201.00 
  Veselsky, Jan 1539 CZE0.501-0.3620-7.20 
  Paulovic, Milan 1763 CZE1.0010.39207.80 
  Cmiko, Jakub 2008 CZE0.001-0.2820-5.60 
  Lukes, Martin 1681 CZE1.0010.29205.80 
  Kleprlik, Jan 1544 CZE1.0010.15203.00 
  Nentvich, Libor 1689 CZE1.0010.29205.80 

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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