Individual Calculations June 2015
 Ondercin, Martin  Total change: -12.20  Rating chartPersonal card
 OPEN Slovan 2015 Bratislava SVK 2015-04-25
RcRownchangeKK*chgGame
 1848 1945 5.00 9 -0.61 20 -12.20 
  Straka, Ivan 1664 SVK1.0010.16203.20 
  Ruckschloss, Karol f2226 SVK0.001-0.1620-3.20 
  Juhaniak, Lubomir 1724 SVK1.0010.22204.40 
  Durovka, Stefan 1796 SVK1.0010.30206.00 
  Janos, Jozef 2125 SVK0.001-0.2620-5.20 
  Zacka, Ladislav 1756 SVK0.001-0.7520-15.00 
  Lukac, Peter 1708 SVK0.501-0.3020-6.00 
  Paulicka, Ivan 1676 SVK1.0010.17203.40 
  Danada, Ondrej 1954 SVK0.5010.01200.20 

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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