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Individual Calculations January 2023 |
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| Lubbe, Nikolas Total change: -2.10 | |   |
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| Elllobregat Open Chess 2022 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2446 | 2486 | 5.00 | 9 | 0.05 | 10 | 0.50 | |
|  Arribas Robaina, Maritza | | wg | 2232 | CUB | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Vallejo Pons, Francisco | g | | 2716 | ESP | 0.00 | 1 | -0.21 | 10 | -2.10 | |  Kristoferitsch, Daniel | f | | 2303 | AUT | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Divya, Deshmukh | | wg | 2338 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Yuffa, Daniil | g | | 2587 | ESP | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Joshua, A P | | | 2246 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Tari, Aryan | g | | 2660 | NOR | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Karthikeyan, Murali | g | | 2623 | IND | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Bhambure, Shantanu | f | | 2306 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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) | | | | Dutch Team Competition 2022-2023 - Meesterklasse Round 5 | Various | NED | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2489 | 0.50 | 1 | -0.26 | 10 | -2.60 | |
| | Elgersma, Onno | f | | 2291 | NED | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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