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Individual Calculations November 2021 |
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| Kalpakidis, Daniel Kyriakos Total change: 40.80 | |   |
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| World Amateur Chess Championship 2021 U1700 open | Rhodes | GRE | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1277 | 1.50 | 5 | 1.02 | 40 | 40.80 | |
|  Ainakul, Mukhtar | | | 1674 | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gautier, Marc | | | 1677 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rizzi, Volfango | | | 1610 | WLS | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Mielke, Torsten | | | 1634 | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Cosmin Preda, Iulian | | | 1653 | ESP | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * 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) | | |
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