Individual Calculations September 2023
 Lanka, Zigurds  Total change: -18.50  Rating chartPersonal card
 Jubilaeumsnormenturnier SV Erkenschwick 2023 Oer-Erkenschwick GER 2023-08-04
RcRownchangeKK*chgGame
 2399 2387 2.50 9 -1.85 10 -18.50 
  Meshkovs, Nikita g2544 LAT0.5010.21102.10 
  Royal, Shreyas m2402 ENG0.5010.02100.20 
  De Winter, Arthur f2360 NED0.001-0.5410-5.40 
  Berelowitsch, Alexander g2492 GER0.001-0.3610-3.60 
  Krastev, Alexander m2411 GER0.001-0.4710-4.70 
  Besou, Hussain f2364 GER0.001-0.5310-5.30 
  Willemze, Thomas m2371 NED1.0010.48104.80 
  Koellner, Ruben Gideon m2478 GER0.001-0.3810-3.80 
  Spriestersbach, Kai 2167 GER0.501-0.2810-2.80 

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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