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Individual Calculations August 2023 |
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| Hagen, Tejo Total change: 8.40 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group C | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1618 | 4.00 | 5 | 0.42 | 20 | 8.40 | |
|  Marca Ribert, Alex Alvaro | | | 1360 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Van Gaalen, Jakob | | | 1427 | NED | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Buzink, Maurice | | | 1372 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Boom, Harrie | | | 1550 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Crompton, Robert | | | 1536 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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