Rapid: Individual Calculations January 2018
 Putinceva, Marina  Total change: 4.00  Rating chartPersonal card
 Winter Patterns in Zvenigorod 2017 D U12 Zvenigorod RUS 2017-12-03
 1331 1257 1.00 2 0.20 20 4.00 
  Gavrilov, Maxim 1355 RUS0.001-0.3720-7.40 
  Kristioglo, Valeria 1307 RUS1.0010.572011.40 

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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