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Individual Calculations September 2023 |
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| Namuncura Melihuen, Valentina Total change: 2.00 | |   |
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| TORNEO POR EQUIPOS IRT SUB2400 IX ANIVERSARIO CLUB ENROQUE OSORNINO | Osorno | CHI | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1221 | 1.00 | 3 | 0.05 | 40 | 2.00 | |
|  Guajardo Martinez, Jorge | | | 1983 | CHI | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Tobar Salas, Juan Carlos | | | 1397 | CHI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Araneda Alcaino, Arturo Nicolas | | | 1089 | CHI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | |
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