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Individual Calculations August 2018 |
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| Guardamino Cajo, Yelena Indira Total change: 78.80 | |   |
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| I IRT De La Inmaculada - 2018 | Surco | PER | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1198 | 4.00 | 7 | 1.81 | 40 | 72.40 | |
|  Sanchez Su, Ian Rodrigo | | | 1390 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Venegas Fernandez, Gabriel | | | 1282 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Gutierrez Ingunza, Junior Joel | | | 1575 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pasco Gomez, Ricardo Tito | | | 1520 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bernal Alva, Rodrigo | | | 1137 | PER | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Maravi Ceron, Ayme | | | 1127 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Ugarelli, Juan | | | 1481 | PER | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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) | | | | I Open IRT Club Rey Lima 2018 | Lima | PER | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1198 | 0.50 | 3 | 0.16 | 40 | 6.40 | |
| | Sinti Pio, Jesus Moises | | | 1598 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arcos, Luis | | | 1456 | PER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Pariona Larrota, Andre Sebastian | | | 1598 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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