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Blitz:
Individual Calculations July 2019 |
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| Arostegui Gonzalez, Ricardo Total change: -28.60 | |   |
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| Primer Torneo Blitz El Sotano Junio 2019 | San Jose | CRC | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1628 | 1.00 | 6 | -1.43 | 20 | -28.60 | |
|  Stewart, William John | f | | 2028 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Murillo Picado, Ricardo | | | 1383 | CRC | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Jarquin Duran, Ricardo | | | 1614 | CRC | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Martin Perez, Javier | f | | 1854 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Espitia Torres, Mateo | | | 1570 | CRC | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Aguilar Pina, Luis Gerardo | | | 1828 | CRC | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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