Individual Calculations June 2022
 Materia, Marco  Total change: 9.60  Rating chartPersonal card
 8th Fischer Memorial - Cretan Chess tour 2022 Heraklion GRE 2022-04-25
RcRownchangeKK*chgGame
 2377 2398 5.50 9 0.82 20 16.40 
  Samaridis, Konstantinos 2064 GRE1.0010.12202.40 
  Jahncke, Giso f2326 GER0.501-0.1020-2.00 
  Milikow, Yoav f2383 ISR0.001-0.5220-10.40 
  Mitsis, Georgios 2344 GRE0.501-0.0820-1.60 
  Szwed, Jacek f2360 POL1.0010.45209.00 
  Nikolaidis, Ioannis g2536 GRE0.5010.19203.80 
  Korneev, Oleg g2521 ESP1.0010.672013.40 
  Kapnisis, Spyridon g2450 GRE1.0010.572011.40 
  Vaishali, R mwg2411 IND0.001-0.4820-9.60 

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)
 
 Trophee Caissa du barreau 2022 Open Match Elite PARIS FRA 2022-05-14
RcRownchangeKK*chgGame
 2269 2398 1.00 2 -0.34 20 -6.80 
  Navrotescu, Andreea wm2318 FRA0.001-0.6120-12.20 
  Alexieva, Silvia mwg2219 FRA1.0010.27205.40 

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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