Individual Calculations April 2019
 Roseneck, Jonas  Total change: 7.10  Rating chartPersonal card
 Oberliga Ost A 2018/2019 March 2019 various GER 2019-03-23
 2284 2400 2.00 2 0.71 10 7.10 
  Bures, Jaroslav m2391 CZE1.0010.49104.90 
  Pietsch, Michael 2176 GER1.0010.22102.20 

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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