Individual Calculations January 2019
 Sprenger, Jan Michael, Dr.  Total change: 1.80  Rating chartPersonal card
 1. Bundesliga 2018/2019 December 2018 various GER 2018-12-15
 2565 2496 1.00 2 0.18 10 1.80 
  Feygin, Michael f2491 GER0.501-0.0110-0.10 
  Efimenko, Zahar g2638 UKR0.5010.19101.90 

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)


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