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Rapid:
Individual Calculations May 2022 |
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| Marsden, Rupert Total change: 32.00 | |   |
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| Coulsdon Chess - Final ECC 2022 Qualifier - Main | London | ENG | 2022-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1271 | 1.50 | 2 | 0.09 | 20 | 1.80 | |
|  Marsden, Oscar | | | 1120 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Gadiraju, Nishith | | | 1116 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Coulsdon Chess - Final ECC 2022 Qualifier - Extra | London | ENG | 2022-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1271 | 1.50 | 2 | 0.09 | 20 | 1.80 | |
| | Marsden, Oscar | | | 1120 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Gadiraju, Nishith | | | 1116 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Coulsdon Chess Easter Rapidplay 2022 - Section A | London | ENG | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1271 | 3.50 | 4 | 1.42 | 20 | 28.40 | |
| | Chmelev, Alexander | | | 1580 | ENG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Banerjee, Supratit | | | 1182 | SCO | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Zhu, Limo | | | 1216 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kumar, Arnav | | | 1090 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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