Individual Calculations February 2019 |
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Ahmadi, Mehrdad Total change: 13.20 | | |
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4th Alborz Youth League 1397 Round 5-8 | Alborz | IRI | 2019-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1144 | 1379 | 2.50 | 3 | 0.12 | 40 | 4.80 | |
| Zarifi, Sara | | | 1172 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | Mokhtarpour, Amir Ali | | | 1137 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | Lashgari, Helia | | | 1123 | IRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | 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) | | Amirkabir Standard Cup 1397 | Alborz | IRI | 2019-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1422 | 1379 | 3.00 | 6 | 0.21 | 40 | 8.40 | |
| Majidi, Seyed Mohammad Parsa | | | 1779 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Mokhtarpour, Amir Ali | | | 1137 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | Ghayourifar, Ali | | | 1671 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Safdarian, Saman | | | 1172 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | Heravi, Mohammad Hossein | | | 1681 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Hemmati, Mohammadtaha | | | 1091 | IRI | 1.00 | 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) | |
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