Rapid: Individual Calculations July 2023
 Sampang, Florindo  Total change: -36.60  Rating chartPersonal card
 7th Chess Lab Rapid Challenge U1600 Dubai UAE 2023-06-10
RcRownchangeKK*chgGame
 1325 1447 5.00 8 -0.20 20 -4.00 
  Pugachev, Konstantin 1122 RUS1.0010.13202.60 
  Ali, Sami Rajab Al-Bakara 1176 IRQ1.0010.17203.40 
  Klochkov, Grigory 1329 RUS0.001-0.6620-13.20 
  Divya, Gowrisankar 1225 IND1.0010.22204.40 
  Eisa Mohmood, Alkhoori c1325 UAE1.0010.33206.60 
  Manlla Hasan, Ahmad 1427 FID1.0010.47209.40 
  Kamran, Fardad 1431 PAK0.001-0.5220-10.40 
  Solano, Rayjan 1566 PHI0.001-0.3420-6.80 

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)
 
 9 th Chess Lab Rapid Challenge U1600 Dubai UAE 2023-06-25
RcRownchangeKK*chgGame
 1209 1447 5.50 9 -1.63 20 -32.60 
  Madhusudhan, Bollineni 1090 IND1.0010.11202.20 
  Keshav, Harish Anand 1227 IND0.001-0.7820-15.60 
  Mir, Arbaz Mohiuddin Ali 1194 IND1.0010.19203.80 
  Hasan, Jad 1216 LBN1.0010.21204.20 
  Aryan, Mehta 1330 IND1.0010.34206.80 
  Aryan, Goyal 1216 IND0.501-0.2920-5.80 
  Alviz, Joshua Ezekiel 1207 PHI0.001-0.8020-16.00 
  Mokhtar, Omar. 1248 SYR0.001-0.7620-15.20 
  Ahmed, Khamis Almazrouei 1156 UAE1.0010.15203.00 

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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