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Individual Calculations August 2023 |
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| Elferink, Leon Total change: 73.60 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group B | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1534 | 4.00 | 8 | 1.84 | 40 | 73.60 | |
|  Stapersma, Dick | | | 1712 | NED | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Said, Omar | | | 1688 | NED | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Kerkhoff, Chris | | | 1694 | NED | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tijssens, Rob | | | 1747 | NED | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Adavatkar, Rugved | | | 1674 | NED | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Koes, Richard | | | 1798 | NED | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Van Der Land, Pepijn | | | 1677 | NED | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Van Nie, Pjotr | | | 1701 | NED | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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