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Blitz:
Individual Calculations January 2022 |
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| Alvarez Alvarez, Johanel Total change: 33.20 | |   |
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| I Blitz Navideno Bronstein 2021 | San Rafael de Oreamuno | CRC | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1182 | 2.00 | 7 | 0.77 | 20 | 15.40 | |
|  Rodriguez Jimenez, Jose Daniel | | | 1535 | CRC | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Badilla Calvo, Christopher | | | 1431 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Baum Gutierrez, Ismael | | | 1421 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Campos Mendez, Diego Alonso | | | 1649 | CRC | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Mesen Vega, Roberspiel | | | 1315 | CRC | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Campos Astorga, Priscila | | | 1368 | CRC | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Arias Fonseca, Martin | | | 1546 | CRC | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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) | | | | II Blitz Navideno Bronstein 2021 | San Rafael de Oreamuno | CRC | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1182 | 2.00 | 7 | 0.89 | 20 | 17.80 | |
| | Rodriguez Jimenez, Jose Daniel | | | 1535 | CRC | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Campos Mendez, Diego Alonso | | | 1649 | CRC | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Castro Herrera, Luis Carlos | | | 1580 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baum Gutierrez, Ismael | | | 1421 | CRC | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Sanchez Delgado, Roberto | | | 1472 | CRC | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Brizuela Hidalgo, Sebastian | | | 1187 | CRC | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Solano Cordero, Jorge | | | 1799 | CRC | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | |
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