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Individual Calculations September 2023 |
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| Marcos, Marvin Total change: -79.00 | |   |
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| Al Ain Summer tournament | Al Ain | UAE | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1967 | 5.00 | 6 | -0.20 | 20 | -4.00 | |
|  Benedict, Tojan | | | 1567 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yasaswi, Krishna Bommi | | | 1391 | IND | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Al Mamari, Ali Abdullah | | | 1520 | OMA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Sampreet, Sudheer | | | 1375 | IND | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Pedarse, Marlon | | | 1905 | PHI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Santiago, Reggie Mel | | | 1741 | PHI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Think & Plan July 2023 Classical Standard Group B | Sharjeh | UAE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1967 | 3.50 | 6 | -0.66 | 20 | -13.20 | |
| | Margaryan, Mikayel | | | 1482 | ARM | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Humaidan Mohamed, Alzaabi | | | 1567 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abuazizah, Raji | | | 2070 | PLE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Sameir, Ramez | | | 1850 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Fernandez, Dandel | | | 1977 | PHI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Arnab, Jena | | | 1752 | IND | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Abu Dhabi Open Chess Tournament-B | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1978 | 5.50 | 9 | -3.09 | 20 | -61.80 | |
| | Srinjay, Shrinivas Shankar | | | 1578 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Humaidan Mohamed, Alzaabi | | | 1396 | UAE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ananthnarayan | | | 1544 | IND | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Mohamed, Yousuf Al-Ali | | | 1365 | UAE | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Khalilov, Ikromjon | | | 1501 | UZB | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Tarhan, Ismail | | | 1307 | TUR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Alali, Tammam. | | | 1435 | SYR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Mamikonyan, Artem T | | | 1546 | RUS | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Erfan, Mohamad Firdaus | | | 1547 | QAT | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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