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Individual Calculations January 2022 |
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| Spanton, Tim R Total change: -4.20 | |   |
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| Coulsdon Chess Daytime Chess Autumn 2021 S4 DEC 2021 | London | ENG | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1829 | 2.00 | 2 | 0.16 | 20 | 3.20 | |
|  Howes, David J | | | 1429 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wimble, Garry | | | 1429 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Benidorm Chess Open "B" (U2000) | Benidorm | ESP | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1829 | 5.50 | 9 | -0.37 | 20 | -7.40 | |
| | Herce Jimenez, Angel | | | 1505 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Romero Nieto, Hugo | | | 1561 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Holliman, Bob | | | 1946 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Gutierrez Abarrategui, Luis | | | 1927 | ESP | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Vemparala, Nikash | | | 1633 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Sarveshwaran, V | | | 1536 | IND | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Estrada, Walter | | | 1928 | COL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Lopez Heras, Arturo | | | 1698 | ESP | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Bagci, Hikmet | | | 1572 | TUR | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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