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Individual Calculations July 2023 |
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| Ruggeri, Igor Total change: -6.60 | |   |
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| CIS 2023 - Serie Promozione Lombardia Girone 3.2 | Robecchetto con Induno | ITA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1452 | 1.50 | 3 | -0.07 | 20 | -1.40 | |
|  Koureas, Panicos | | | 1308 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Caragiulo, Gianfranco | | | 1382 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Bazhdari, Mark | | | 1620 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | S: 35th International Chess Tournament Open Pula 2023 | Pula | CRO | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1452 | 1.00 | 8 | -0.26 | 20 | -5.20 | |
| | Hafstad, Leif | | | 1939 | ENG | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Saric, Husnija | | | 1744 | CRO | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Aydin, Hakan | | | 1744 | TUR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Karall, Lorenz | | | 1790 | AUT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mrkaljevic, Jakub | | | 1948 | CRO | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Steiner, Magdalena | | | 1748 | AUT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hadzipasic, Suad | | | 1592 | CRO | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Mantey, Jean-Pierre | | | 1602 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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