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Individual Calculations February 2023 |
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| Venkatesan, Kavin Total change: 31.60 | |   |
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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 |
| 2258 | 2152 | 3.50 | 9 | 0.24 | 40 | 9.60 | |
|  Rakhmangulov, Andrei | m | | 2294 | UKR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Quinn, Rory | f | | 2133 | IRL | 0.50 | 1 | -0.03 | 40 | -1.20 | |  Kopylov, Michael | m | | 2381 | UKR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Keller, Peter | f | | 2358 | GER | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Gubanov, Oleg | m | | 2270 | UKR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Daly, Colm | f | | 2217 | IRL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Kanyamarala, Trisha | | wm | 2228 | IRL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Onslow, Alfie | | | 2122 | ENG | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Jacobsen, Mikkel Manosri | f | | 2317 | DEN | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | 2022/23 4NCL Division 1 Rounds 3-4 | Daventry | ENG | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2152 | 1.00 | 2 | 0.55 | 40 | 22.00 | |
| | Adair, James R | m | | 2451 | ENG | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Pein, Malcolm | m | | 2302 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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