Individual Calculations November 2023 |
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Jahandar Lashaki, Ahmadreza Total change: -30.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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18 th Mazandaran Premier Chess League (west) | Mazandaran-Tonekabon | IRI | 2023-10-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1346 | 1182 | 0.00 | 2 | -0.75 | 40 | -30.00 | |
| Fathi Tavani, Farhoud | | | 1658 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | Rabipoor, Reza | | | 1033 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | 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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