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Rapid:
Individual Calculations May 2018 |
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| Rezaei, Aytak Total change: -19.00 | |   |
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| Ardabil Nowrouz Rapid Cup 1397 | Ardabil | IRI | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1070 | 0.00 | 5 | -0.44 | 20 | -8.80 | |
|  Khodeshzadeh, Vahdat | | | 1470 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hamdipour, Rahim | | | 1470 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Birang, Esmaiel | | | 1470 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hajipour, Ali | | | 1412 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Yahyavi, S. Kazem | | | 1463 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Iranian Cadets Rapid Chess Championships - U08 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1067 | 1.00 | 5 | -0.51 | 20 | -10.20 | |
| | Sejdeh, Amirsam | | | 1228 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mandkari, Mohammadtaha | | | 1188 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Saghafi, Sadra | | | 1239 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Abasisoureshjani, Armin | | | 1246 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Samimi, Armin | | | 1183 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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