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Individual Calculations June 2017 |
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| Maldonado Polo, Mariangeli Total change: 0.00 | |   |
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| 2da. Copa Pioneros del Ajedrez Boricua | Caguas | PUR | 2017-05-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1568 | 0 | 0.00 | 3 | 0.00 | 768 | | 0.00 | |
|  Ortiz Vives, Carlos R. | | | 1638 | PUR | 0.00 | 1 | 0.00 | | 0.00 | |  Marina Santana, Cristian M. | | | 1492 | PUR | 0.00 | 1 | 0.00 | | 0.00 | | | Santiago Lopez, Roberto | | | 1575 | PUR | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 4to. Torneo Abierto del Rio Hondo Chess Club | Bayamon | PUR | 2017-05-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1492 | 0 | 0.50 | 4 | 0.00 | 1170 | | 0.00 | |
| | Requena Torres, Luis A. | | | 1719 | PUR | 0.00 | 1 | 0.00 | | 0.00 | | | Ortiz Bigio, Alberto L. | | | 1278 | PUR | 0.50 | 1 | 0.00 | | 0.00 | | | Ortiz Bigio, Antonio L. | | | 1349 | PUR | 0.00 | 1 | 0.00 | | 0.00 | | | Colon Magobet, Richard | | | 1620 | PUR | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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