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Individual Calculations May 2023 |
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| Obi, Okwose Marc Total change: -53.40 | |   |
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| Guildford FIDE Congres - Major | Guildford | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1744 | 3.00 | 4 | -0.28 | 20 | -5.60 | |
|  Wastney, Dylan | | | 1660 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Blades, Kit | | | 1457 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Cole, David M | | | 1386 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Han, Qixuan | | | 1344 * | ENG | 1.00 | 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) | | | | 3rd 4NCL Easter Congress Under 2000 | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1772 | 4.00 | 7 | -1.63 | 20 | -32.60 | |
| | Lawrence, Spencer | | | 1536 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Acharya, Kandara | | | 1563 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ganguly, Anshuman | | | 1472 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Han, Qixiang | | | 1364 | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Nilsson, Adam | | | 1620 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Chan, Michelle Ngo Yu | | | 1586 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jenkins, Theo | | | 1479 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | Ealing FIDE Congress - April U1900 | London | ENG | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1772 | 3.00 | 5 | -0.76 | 20 | -15.20 | |
| | Anshuman, Ganguly | | | 1472 | IND | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Veeturi, Yashvardhan | | | 1372 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aryaman, Ganguly | | | 1255 | IND | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Al-Nakash, Rami Abdulrazak Hussei | | | 1792 | IRQ | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Kamath, Raghu | | | 1731 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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