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Individual Calculations November 2021 |
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| Sandalakis, Nikolaos Total change: 14.40 | |   |
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| World Amateur Chess Championship 2021 U2300 open | Rhodes | GRE | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2226 | 6.50 | 9 | 0.72 | 20 | 14.40 | |
|  El Ghdamssi, Mohamed Bashir | | | 2036 | LBA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Carroll, Peter | c | | 2126 | IRL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Gohil, Mehul | | | 1988 | KEN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Renkowski, Piotr | | | 2229 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Szente Varga, Fruzsina | | wf | 2068 | HUN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Al-Hajiri, Bader | f | | 2096 | KUW | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Abdilkhair, Abilmansur | f | | 2203 | KAZ | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Ladopoulos, Dimitrios | f | | 2294 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hryshchenko, Kamila | | | 2021 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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