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Individual Calculations March 2023 |
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| Santiago, Reggie Mel Total change: -28.80 | |   |
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| Alamerah Chess Classic A Tournament 2022 | Al Ain | UAE | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1769 | 4.00 | 7 | 0.09 | 20 | 1.80 | |
|  Megahed, Wael | | | 1776 | EGY | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Abdulla, Younes Alkhemeiri | | | 1396 | UAE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Marcos, Marvin | | | 2056 | PHI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | De Guzman, Carlos | | | 1850 | PHI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Lagutin, Nelman | | | 2045 | PHI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ghaith, Saeed Alnuaimi | | | 1411 | UAE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Salem, Muhsan Shuaib | | | 1399 | UAE | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | 3rd Chess Lab Classic Challenge U1800 | Dubai | UAE | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1769 | 2.50 | 5 | -1.53 | 20 | -30.60 | |
| | Sayanth, Krishna | | | 1369 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Margaryan, Mikayel | | | 1389 | ARM | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Reyes, Danilo G. | | | 1566 | PHI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Vaibhav, Krishnan K P | | | 1420 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fakuade, Babatunde Olabode | | | 1731 | NGR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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