Individual Calculations November 2019 |
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Daghigh, Arshia Total change: -30.00 | | |
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Iran Boys U12 Chess Championship 2019 | Tehran | IRI | 2019-09-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1277 | 1082 | 0.50 | 4 | -0.57 | 40 | -22.80 | |
| Rezaeipour, Sina | | | 1482 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Keshavarz Hamidi, Karen | | | 1163 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | Hajibabaei, Vandad | | | 1231 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | Agharafiei, Arshiya | | | 1230 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | * 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) | | Tehran U 18 League 2019 Round 1-3 | Tehran | IRI | 2019-10-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1346 | 1082 | 0.00 | 1 | -0.18 | 40 | -7.20 | |
| Alizadeh, Amirhosein | | | 1346 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | 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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