Individual Calculations November 2021 |
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Rezaeipour, Sina Total change: -69.63 | | |
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17th Gilan First League 1398 Round 11 | Gilan | IRI | 2021-09-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2053 | 1773 | 0.00 | 1 | -0.16 | 33 | -5.28 | |
| Ezzati, Fereidoon | | | 2053 | IRI | 0.00 | 1 | -0.16 | 33 | -5.28 | | 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) | | "ChessMood" Int. Open - B | Tsakhkadzor | ARM | 2021-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1653 | 1773 | 6.00 | 9 | 0.45 | 33 | 14.85 | |
| Gevorgyan, Olga | | | 1373 * | ARM | 1.00 | 1 | 0.08 | 33 | 2.64 | | Aghekyan, Mark | | | 1373 * | ARM | 1.00 | 1 | 0.08 | 33 | 2.64 | | Sahakyan, Aleks | | | 1920 | ARM | 0.00 | 1 | -0.30 | 33 | -9.90 | | Bhaskar, N S | | | 1487 | IND | 1.00 | 1 | 0.16 | 33 | 5.28 | | Ghevondyan, Arman | | | 1861 | ARM | 0.00 | 1 | -0.38 | 33 | -12.54 | | Markosyan, Artur | | | 1389 | ARM | 1.00 | 1 | 0.09 | 33 | 2.97 | | Petrosyan, Hovhannes K. | | | 1980 | ARM | 0.50 | 1 | 0.27 | 33 | 8.91 | | Ohanyan, Arayik | | | 1519 | ARM | 0.50 | 1 | -0.31 | 33 | -10.23 | | Arakelyan, Nare | | | 1972 | ARM | 1.00 | 1 | 0.76 | 33 | 25.08 | | * 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) | | 17th Gilan First League 1398 Round 12-13 | Gilan | IRI | 2021-10-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1898 | 1773 | 0.00 | 2 | -0.67 | 33 | -22.11 | |
| Ghorbani, Gholam | | | 1902 | IRI | 0.00 | 1 | -0.33 | 33 | -10.89 | | Asadi, Atabak | | | 1893 | IRI | 0.00 | 1 | -0.34 | 33 | -11.22 | | 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) | | 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1459 | 1773 | 6.00 | 9 | -1.73 | 33 | -57.09 | |
| Krkyasharyan, Sona | | | 1373 * | ARM | 1.00 | 1 | 0.08 | 33 | 2.64 | | Stepanyan, Rafayel M. | | | 1374 | ARM | 1.00 | 1 | 0.08 | 33 | 2.64 | | Avagyan, Artush | | | 1474 | ARM | 0.00 | 1 | -0.85 | 33 | -28.05 | | Bolouri, Arad | | | 1373 * | IRI | 1.00 | 1 | 0.08 | 33 | 2.64 | | Badalyan, Seda | | | 1498 | ARM | 0.50 | 1 | -0.33 | 33 | -10.89 | | Norouzi Chenari, Parham | | | 1512 | IRI | 0.50 | 1 | -0.32 | 33 | -10.56 | | Melkonyan, Grigor | | | 1470 | ARM | 1.00 | 1 | 0.14 | 33 | 4.62 | | Ghimoyan, Narek | | | 1542 | ARM | 0.50 | 1 | -0.29 | 33 | -9.57 | | Petrosyan, Tigran Agh. | | | 1512 | ARM | 0.50 | 1 | -0.32 | 33 | -10.56 | | * 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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