Individual Calculations February 2020
 Margolin, Boris  Total change: 5.00  Rating chartPersonal card
 Oberliga Ost B 2019/2020 January 2020 various GER 2020-01-18
RcRownchangeKK*chgGame
 2435 2396 1.50 2 0.60 10 6.00 
  Baskin, Robert m2406 GER1.0010.51105.10 
  Jarmula, Lukasz m2463 POL0.5010.09100.90 

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)
 
 Gonzaga Classic Masters 2019 Dublin IRL 2020-01-24
RcRownchangeKK*chgGame
 2274 2396 3.00 5 -0.10 10 -1.00 
  Cafolla, Peter 1996  * IRL1.0010.08100.80 
  Dwyer, Daniel 1996  * IRL1.0010.08100.80 
  Meier, Georg g2629 GER0.5010.29102.90 
  Korneev, Oleg g2513 ESP0.001-0.3410-3.40 
  Daly, Colm f2238 IRL0.501-0.2110-2.10 
 * 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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