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Individual Calculations December 2023 |
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| Cafolla, Peter Total change: 0.20 | |   |
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| LCU Armstrong Cup Rounds 1-2 | Dublin | IRL | 2023-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1881 | 0.50 | 1 | 0.09 | 20 | 1.80 | |
|  Quinn, Ciaran | | | 1945 | IRL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | BENIDORM CHESS OPEN B Sub-2000 | Benidorm (Alicante) | ESP | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1881 | 5.50 | 9 | -0.08 | 20 | -1.60 | |
|  Gutierrez Bolado, Juan Antonio | | | 1539 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nordgreen, Jan Thomas | | | 1705 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lien, Sebastian | | | 1706 | NOR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lloret Climent, Miguel | | | 1955 | ESP | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Navarro Rico, Lluis | | | 1937 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Oreshkin, Vladislav | | | 1920 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Bukharkov, Stepan . | | | 1481 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bote Kobolo, Benjamin E. | | | 1923 | ESP | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Dawson, Alastair | | | 1804 | SCO | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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