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Individual Calculations September 2023 |
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| Adriel, Job Total change: -6.00 | |   |
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| Abu Dhabi Junior Chess Championship | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1114 | 0.00 | 2 | -0.21 | 40 | -8.40 | |
|  Dumankyzy, Alfarabi | | | 1510 | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Prithvi, Raj Prajeesh | | | 1442 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Abu Dhabi Open Chess Tournament-B | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1114 | 0.50 | 4 | 0.06 | 40 | 2.40 | |
| | Dimarucut, Francis Erwin | | | 1864 | PHI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Alburshaid, Ebrahim | | | 1703 | BRN | 0.50 | 1 | 0.48 | 40 | 19.20 | |  Sahakyan, Hamlet | | | 1294 | ARM | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Humaidan Mohamed, Alzaabi | | | 1396 | UAE | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | |
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