Individual Calculations February 2020
 Parastatidis, Charalampos  Total change: 114.00  Rating chartPersonal card
 42nd open White Tower 2020 B group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 1344 1236 5.50 7 2.94 40 117.60 
  Arzoumanidis, Isaak 1363 GRE1.0010.674026.80 
  Vardaka, Sofia 1187 GRE1.0010.434017.20 
  Peikos, Rafail 1342 GRE1.0010.644025.60 
  Kalogridis, Themistoklis 1321 GRE0.5010.12404.80 
  Kavakopoulou, Ioulia Anastasia 1319 GRE1.0010.614024.40 
  Tsakonas, Konstantinos 1312 GRE1.0010.604024.00 
  Dogias, Christos 1564 GRE0.001-0.1340-5.20 

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)
 
 38th Team Cup of ESSTH-CHALK Round 1 ESSTH-CHALK GRE 2020-01-25
RcRownchangeKK*chgGame
 1618 1236 0.00 1 -0.09 40 -3.60 
  Tsiakmakis, Christos 1618 GRE0.001-0.0940-3.60 

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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