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Rapid:
Individual Calculations November 2023 |
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| Margaryan, Yervand Total change: 0.40 | |   |
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| 16th Chess Lab Rapid Challenge U2300 | Dubai | UAE | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1321 | 4.00 | 8 | -0.03 | 20 | -0.60 | |
|  Mohamed, Moussa | | | 1860 | UAE | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Hamdan, Mohamed Almarashda | | | 1053 | UAE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Safin, Safarullakhan | | | 1674 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Goel, Vivan | | | 1161 | IND | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Birk-Petersen, Joakim | | | 1230 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Keertiganesh, S R | | | 1124 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Keshav, Harish Anand | | | 1218 | IND | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ferrer Naranjo, Liennys | | | 1435 | CUB | 0.00 | 1 | -0.34 | 20 | -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) | | | | 17 th Chess Lab Rapid Challenge U2300 | Dubai | UAE | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1321 | 3.00 | 5 | 0.05 | 20 | 1.00 | |
| | Mokhtar, Omar. | | | 1455 | SYR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kassymov, Altair | | | 1195 | KAZ | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Duroy, Victor | | | 1162 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hashem, Mohamed | | | 1255 | EGY | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Udiavar, Pragun Pai | | | 1205 | IND | 1.00 | 1 | 0.34 | 20 | 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) | | |
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