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Individual Calculations August 2023 |
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| Tijssens, Rob Total change: -5.80 | |   |
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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 |
| 1592 | 1747 | 4.50 | 7 | -0.29 | 20 | -5.80 | |
|  Gijsbers, Joop | | | 1555 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Busa, Ryan | | | 1487 | NED | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Jovanovic, Luka L | | | 1454 | NED | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Elferink, Leon | | | 1534 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mohamedjoesoef, Rafiek | | | 1819 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Scholten, Titus | | | 1424 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Geboers, Jimmy | | | 1872 | BEL | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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