Individual Calculations May 2019
 Zhumagali, Raian  Total change: -12.40  Rating chartPersonal card
 Chess World Nauryz Open 2019 Almaty KAZ 2019-03-29
RcRownchangeKK*chgGame
 1393 1288 3.50 8 0.57 40 22.80 
  Tanikin, Isabek 1578 KAZ0.001-0.1640-6.40 
  Shonazarov, Orash 1500 KAZ0.001-0.2340-9.20 
  Akhilbay, Imangali 1413 KAZ0.001-0.3340-13.20 
  Yergaliyev, Yeraslan 1343 KAZ0.5010.08403.20 
  Bultacheyeva, Ramina 1092 KAZ1.0010.254010.00 
  Zhandayev, Shokan 1266 KAZ1.0010.474018.80 
  Kaliakhmet, Elnaz 1430 KAZ1.0010.694027.60 
  Sharipov, Alisher 1524 KAZ0.001-0.2040-8.00 

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)
 
 Asian Youth Chess Championship 2019 - Under 8 Girls Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1074 1284 1.00 1 0.23 40 9.20 
  Akbari, Rosha 1074 IRI1.0010.23409.20 

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 School Chess Championships 2019 - G9 Antalya TUR 2019-04-18
RcRownchangeKK*chgGame
 1189 1284 2.00 5 -1.11 40 -44.40 
  Mgeladze, Kesaria 1294 GEO0.001-0.4940-19.60 
  Skurygina, Sofiya 1113 KAZ1.0010.274010.80 
  Kaliakhmet, Elnaz 1387 KAZ0.001-0.3640-14.40 
  Ismayilova, Khanim wc1111 AZE1.0010.274010.80 
  Tynyshtyk, Diana 1041 KAZ0.001-0.8040-32.00 

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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