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Individual Calculations May 2023 |
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| Villalobos Abarzua, Iann Total change: 2.40 | |   |
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| Torneo IRT Abril 2023 Club de Ajedrez La Florida | La Florida | CHI | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1516 | 2.00 | 4 | 0.06 | 40 | 2.40 | |
|  Abello Farias, Javier | | | 1856 | CHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pereira Cid, Fabian | | | 1878 | CHI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Espinoza De La Rivera, Miguel | | | 1180 | CHI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Marquez Rosas, Vicente | | | 1231 | CHI | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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