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Individual Calculations February 2023 |
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| Daly, Colm Total change: 18.20 | |   |
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| The Irish New Year IM Norm Event 2023 | Dublin | IRL | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2217 | 5.00 | 9 | 0.91 | 20 | 18.20 | |
|  Quinn, Rory | f | | 2133 | IRL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kanyamarala, Trisha | | wm | 2228 | IRL | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Onslow, Alfie | | | 2122 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Jacobsen, Mikkel Manosri | f | | 2317 | DEN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rakhmangulov, Andrei | m | | 2294 | UKR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Venkatesan, Kavin | | | 2152 | IRL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Kopylov, Michael | m | | 2381 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Keller, Peter | f | | 2358 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Gubanov, Oleg | m | | 2270 | UKR | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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