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Individual Calculations July 2019 |
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| Schwabe Rivera, Ulrich Total change: -41.20 | |   |
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| 2nd. PRCA IRT Thursday | Guaynabo | PUR | 2019-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1683 | 2.00 | 4 | -0.32 | 20 | -6.40 | |
|  Toro Cruz, Sebastian J. | | | 1438 | PUR | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Luna Colon, Eliseo | | | 1449 | PUR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Martinez Buitrago, Fernando A. | | | 1654 | PUR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Cruz Arce, Francisco J. | | | 1937 | PUR | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Campeonato de Puerto Rico 2019 | San Juan | PUR | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1683 | 2.00 | 7 | -1.74 | 20 | -34.80 | |
| | Torres Santiago, Jonathan | c | | 2083 * | PUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Maldonado Polo, Mariangeli | | | 1315 | PUR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Santa Ramirez, Alexander | | | 1641 | PUR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Martinez Santiago, Fabian N. | | | 1437 | PUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Vazquez Maccarini, Danitza | f | wm | 2077 | PUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rodriguez Rosich, Carlos | | | 1588 | PUR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Delgado Delgado, Edwin G. | | | 1551 | PUR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | |
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