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Individual Calculations June 2023 |
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| Rojas, Lautaro Total change: 82.40 | |   |
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| TORNEO INFANCIAS COMPARTIDAS sub1700 | Monteros - Tucuman | ARG | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1584 | 4.50 | 6 | 0.26 | 40 | 10.40 | |
|  Ontiveros, Jesus Yoel Maximilian | | | 1184 * | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Erazo, Vicente Alejandro | | | 1439 | ARG | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Menedez Grau, Manuel | | | 1413 | ARG | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Casco, Ezequiel | | | 1405 | ARG | 1.00 | 1 | 0.27 | 40 | 10.80 | | | De Serrano, Jorge Raul | | | 1578 | ARG | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Menendez, Joel | | | 1464 | ARG | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | | | Maipu Chess Open "Alejandro Bermejo in memoriam" | Maipu - Mendoza | ARG | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1608 | 2.50 | 5 | 1.80 | 40 | 72.00 | |
| | Dubrovich, Igor | | | 1946 | ARG | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Caruso, Tomas | | | 2131 | ARG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Lima, Damian | | | 1947 | ARG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Garcia Pacheco, Mikel | | | 1826 | CHI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Peiretti, Sebastian | | | 1835 | ARG | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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