Rapid: Individual Calculations December 2023
 Petroff, Vlad  Total change: 95.60  Rating chartPersonal card
 NYCC Romania 2023 - rapid open U12 - teams Sebes ROU 2023-11-01
RcRownchangeKK*chgGame
 1443 1490 4.00 5 1.17 40 46.80 
  Savu, Vicentiu-Dorian 1526 ROU0.001-0.4540-18.00 
  Mohonea, Alexandru 1405 ROU1.0010.384015.20 
  Zlate-Ion, Matei 1493 ROU1.0010.504020.00 
  Ivan, Robert Ioan 1365 ROU1.0010.334013.20 
  Cristea, Razvan Andrei 1425 ROU1.0010.414016.40 

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)
 
 Romanian Grand Prix 5th stage Sebes ROU 2023-11-04
RcRownchangeKK*chgGame
 1640 1490 5.00 10 1.22 40 48.80 
  Ognean, Mihnea-Ionut f2273 ROU0.0010.00400.00 
  Sandea, Dorin-Gheorghe 1191 ROU1.0010.15406.00 
  Korcsek, Alexandru-David 1901 ROU0.001-0.0840-3.20 
  Mitar, Octavian 1285 ROU1.0010.24409.60 
  Borodi, Cosmin-Alin 1787 ROU0.001-0.1540-6.00 
  Dumitrescu, Alexandru-Petru 1285 ROU1.0010.24409.60 
  Iordache, Alexia-Andreea 1797 ROU0.001-0.1440-5.60 
  Simina, Alexandru-Ioan 1295 ROU1.0010.254010.00 
  Stingu, Alin 1758 ROU1.0010.834033.20 
  Cazan, Mircea-Andrei 1826 ROU0.001-0.1240-4.80 

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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