Individual Calculations May 2023
 Chiras, Panagiotis  Total change: 96.80  Rating chartPersonal card
 1st PAFOS INTERNATIONAL CHESS TOURNAMENT CYPRUS 2023 Pafos CYP 2023-04-07
RcRownchangeKK*chgGame
 1837 1417 3.50 7 2.42 40 96.80 
  Pulkkinen, Kari f2198 FIN0.0010.00400.00 
  Murali, Aurik 1161 CYP0.501-0.3140-12.40 
  Abatzidis, Stelios 1797 CYP1.0010.914036.40 
  Kyparissopoulos, Spyridon 1782 GRE1.0010.904036.00 
  Sertbay, Huseyin 2010 TUR0.5010.484019.20 
  Kubat, Pavel 1926 CZE0.5010.464018.40 
  Shefer, Uri 1986 ISR0.001-0.0240-0.80 

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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