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Individual Calculations July 2023 |
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| Moursy Sadek, Tarek Total change: 44.80 | |   |
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| IX Torneo de Primavera Memorial Fernando Ballano Rondas 6-7 | Zaragoza | ESP | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1700 | 1.00 | 1 | 0.37 | 20 | 7.40 | |
|  Carrasquer Gonzalvo, Juan | | | 1606 | ESP | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | VI OPEN DE AJEDREZ CANFRANC IRT SUB 2200 | Canfranc (Huesca) | ESP | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1700 | 4.50 | 7 | 1.87 | 20 | 37.40 | |
| | Yatseiko, Khrystyna | | | 1300 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rebole Arbea, Jose Ignacio | | | 2117 | ESP | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Zubizarreta Riego, Mikel | | | 1987 | ESP | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Jario Garcia, Ricardo | | | 2010 | ESP | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Clotet Mas, Dan | | | 1829 | ESP | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Vinal Gutierrez, Pedro | | | 1866 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Marco Garcia, Francho | | | 1528 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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