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Rapid:
Individual Calculations May 2023 |
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| Sandrey, Jade Total change: 27.40 | |   |
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| Ulster Rapidplay Championship 2023 | Groomsport | IRL | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1557 | 3.00 | 5 | 0.29 | 20 | 5.80 | |
|  Lavery, Robert | | | 1691 | IRL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Dornford-Smith, Adrian | | | 1304 | IRL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Barbals, Gatis | | | 1646 | IRL | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Moreland, Matthew | | | 1469 | IRL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Rushe, Adam | | | 1503 | IRL | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | City of Derry Ulster Team Rapidplay Championships 2023 | Derry | IRL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1557 | 3.00 | 4 | 1.08 | 20 | 21.60 | |
| | Khanzharov, Edward | | | 1639 | IRL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Thoke, Amol Mohan | | | 1227 | IRL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Newman, Mark | | | 1747 | IRL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gilmore, Adrian | | | 1633 | IRL | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | |
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