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Individual Calculations August 2023 |
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| Lopez, Cesar (per) Total change: 5.80 | |   |
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| Club Argentino de Ajedrez - IRT Abierto Carlos Parodi | CABA | ARG | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1570 | 1.00 | 3 | 0.41 | 20 | 8.20 | |
|  Perez Novoa, Lucas | | | 1783 | ARG | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Chiappero, Julio Alfredo | | | 2047 | ARG | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Gualpa, Carlos | | | 1710 | ARG | 0.00 | 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) | | | | AJEDREZ MARTELLI IRT Sub 1700 | Villa Martelli | ARG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1570 | 3.00 | 5 | -0.12 | 20 | -2.40 | |
| | Jaugust, Jose Manuel | | | 1456 | ARG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Romano, Julio Ezequiel | | | 1403 | ARG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Arias, Maria Paula | | | 1558 | ARG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Longhitano, Juan | | | 1531 | ARG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Cavallo, Jorge Eduardo | | | 1445 | ARG | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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