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Individual Calculations July 2023 |
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| Renna, Alexander Total change: 6.40 | |   |
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| CIS 2023 - Serie Promozione Lombardia Girone 2 | Cinisello Balsamo | ITA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1269 | 0.50 | 1 | 0.42 | 40 | 16.80 | |
|  Marcantognini, Denis | | | 1665 | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | OP Scacchi in fortezza | San Leo | ITA | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1269 | 1.00 | 5 | -0.26 | 40 | -10.40 | |
| | Rivola, Franco | | | 1871 | ITA | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Grimaldi, Lorenzo | | | 1492 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Abategiovanni, Carlo Andrea | | | 1496 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Cebanu, Alice | | | 1505 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rishit, Goyal | | | 1191 | IND | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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