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Individual Calculations October 2021 |
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| Petrovic, Zvonko Total change: -18.80 | |   |
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| S: 30. CRO team - liga centar 2 (5-8) | centar | CRO | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2139 | 1.50 | 2 | 0.08 | 20 | 1.60 | |
|  Klapac, Patrik | | | 1785 | CRO | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Sermek, Antonio | | | 2118 | CRO | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | S: 30. CRO team - liga centar 4A (3-6) | centar | CRO | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2139 | 0.50 | 2 | -1.02 | 20 | -20.40 | |
| | Borota, Igor | | | 1935 | CRO | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mahecic, Lovre | | | 1939 | CRO | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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