Individual Calculations January 2020
 Larkin, Leonidas  Total change: 24.80  Rating chartPersonal card
 Open U16 Athens Challenge Oct 2019 Athens GRE 2019-10-15
RcRownchangeKK*chgGame
 1177 1228 3.00 4 0.74 40 29.60 
  Ampeliotis, Georgios 1034 GRE1.0010.254010.00 
  Michailidis, Emmanouil 1382 GRE0.001-0.2940-11.60 
  Apergis, Vasileios 1095 GRE1.0010.324012.80 
  Aretoulakis, Sotirios Paris 1196 GRE1.0010.464018.40 

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)
 
 13th Autumn open SO N Filadelfeias S Loverdos Cup 2019 B N Filadelfeia GRE 2019-10-30
RcRownchangeKK*chgGame
 1088 1228 1.00 2 -0.37 40 -14.80 
  Kokkalis, Stefanos 1131 GRE1.0010.374014.80 
  Theoharis, Christos 1045 GRE0.001-0.7440-29.60 

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)
 
 2019 Attica youth U12 team championship ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1164 1228 2.00 3 0.25 40 10.00 
  Panagiotidis, Ilias 1068 GRE1.0010.294011.60 
  Lafkidis, Apostolos 1398 GRE0.001-0.2840-11.20 
  Risvas, Evangelos Menelaos 1025 GRE1.0010.24409.60 

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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