Individual Calculations November 2020
 Homatidis, Panagiotis  Total change: -13.40  Rating chartPersonal card
 38th Team Cup of ESSTH-CHALK rounds 2-3 and final 4 Thessaloniki GRE 2020-09-27
RcRownchangeKK*chgGame
 2119 2078 0.00 2 -0.89 20 -17.80 
  Samaridis, Konstantinos 2069 GRE0.001-0.5120-10.20 
  Vragoteris, Antonios f2169 GRE0.001-0.3820-7.60 

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)
 
 2020 Team Championship of ESSTH-CHALK - POA rounds 5-7 ESSTH-CHALK GRE 2020-10-04
RcRownchangeKK*chgGame
 2245 2078 0.50 1 0.22 20 4.40 
  Kiratzopoulos, Efthimios 2245 GRE0.5010.22204.40 

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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