Individual Calculations September 2023
 Krastev, Alexander  Total change: 9.80  Rating chartPersonal card
 European Youth Team Championship Open 18 Iasi ROU 2023-07-24
RcRownchangeKK*chgGame
 2366 2411 3.00 7 -0.86 10 -8.60 
  Serban, Cristian-Stefan c2213 ROU1.0010.24102.40 
  Magold, Filip f2388 ROU1.0010.47104.70 
  Klimkowski, Jan f2485 POL0.001-0.4010-4.00 
  Ohanyan, Emin m2489 ARM0.001-0.3910-3.90 
  Morgunov, Marc f2394 AUT0.501-0.0210-0.20 
  Sokolovsky, Yahli m2461 ISR0.001-0.4310-4.30 
  Sachilaru, Alexandru 2133 ROU0.501-0.3310-3.30 

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)
 
 Jubilaeumsnormenturnier SV Erkenschwick 2023 Oer-Erkenschwick GER 2023-08-04
RcRownchangeKK*chgGame
 2396 2411 6.50 9 1.84 10 18.40 
  Besou, Hussain f2364 GER1.0010.43104.30 
  Koellner, Ruben Gideon m2478 GER0.5010.09100.90 
  Meshkovs, Nikita g2544 LAT0.5010.18101.80 
  De Winter, Arthur f2360 NED0.001-0.5710-5.70 
  Lanka, Zigurds g2387 LAT1.0010.47104.70 
  Willemze, Thomas m2371 NED1.0010.44104.40 
  Spriestersbach, Kai 2167 GER1.0010.20102.00 
  Royal, Shreyas m2402 ENG0.501-0.0110-0.10 
  Berelowitsch, Alexander g2492 GER1.0010.61106.10 

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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