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Individual Calculations January 2023 |
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| Peelen, Piet Total change: -3.30 | |   |
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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 |
| 2396 | 2350 | 4.00 | 9 | -0.06 | 10 | -0.60 | |
|  Tabatabaei, M. Amin | g | | 2655 | IRI | 0.00 | 1 | -0.14 | 10 | -1.40 | |  Ribera Veganzones, Serni | c | | 2199 | AND | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Tari, Aryan | g | | 2660 | NOR | 0.00 | 1 | -0.14 | 10 | -1.40 | | | Dahale, Atul | c | | 2222 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Beerdsen, Thomas | m | | 2520 | NED | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Vaibhav, Jayant Raut | c | | 2247 | IND | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Alsina Leal, Daniel | g | | 2527 | ESP | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Hilverda, Alexander | | | 2275 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Gombocz, Ferenc Jr. | f | | 2260 | HUN | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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) | | | | Dutch Team Competition 2022-2023 - Meesterklasse Round 5 | Various | NED | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2521 | 2347 | 0.00 | 1 | -0.27 | 10 | -2.70 | |
| | Beerdsen, Thomas | m | | 2521 | NED | 0.00 | 1 | -0.27 | 10 | -2.70 | |
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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