Individual Calculations October 2022
 Pritulina, Nadezhda  Total change: 209.38  Rating chartPersonal card
 European Union Youth Championship 2022 - U12 Pec pod Snezkou CZE 2022-08-22
RcRownchangeKK*chgGame
 1309 1125 5.00 8 2.87 38 109.06 
  Barteckova, Valerie 1403 CZE0.5010.333812.54 
  Richter, Johanna 1351 GER0.5010.293811.02 
  Barteckova, Nikol 1231 CZE1.0010.643824.32 
  Srba, Daniel 1355 CZE0.5010.293811.02 
  Kozdon, Marek 1275 CZE1.0010.703826.60 
  Frydel, Marcel 1271 GER0.5010.20387.60 
  Wolff, Calvin 1387 GER0.001-0.1838-6.84 
  Pukite, Elza 1200 LAT1.0010.603822.80 

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)
 
 World Cadets G-12 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1410 1125 4.50 10 2.64 38 100.32 
  Hariharan, Shambavi 1465 ENG0.001-0.1238-4.56 
  Margad, Munkhpurev 1372 MGL1.0010.813830.78 
  Sezdbekova, Aizhan 1447 KGZ0.001-0.1338-4.94 
  Sordia, Marta 1363 GEO0.001-0.2038-7.60 
  Kong, Emma Zihan 1270 WLS1.0010.693826.22 
  Cara Romeo, Lavinia 1447 ITA1.0010.873833.06 
  Sida, Flavia-Maria 1529 ROU1.0010.923834.96 
  Negre, Emilie 1722 FRA0.001-0.0238-0.76 
  Zhumagali, Raian wc1278 KAZ0.001-0.3038-11.40 
  Browning, Sena 1211 KOR0.5010.12384.56 

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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