Player Page

Cotumaccio, C (Chiara)
Dob: 2003/05/08 (Adult)
Gender: Female
Chess SA id: 203091154
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2020/01/11 (1590 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1180.8
Curent Weighted rating1180.8
Curent Weighted performance459.4
Current official/published rating (highest between Raw, WR and WP)1180.8
Current floor (min rating allowed)741.0
Current highest rating achieved1241.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±170.4
Current Raw change used (final)0.0
Projected new Raw rating1180.8
Projected new Weighed rating1180.8
Projected new Weighted performance459.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1241.0
Projected new floor741.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1165.0
Curent Weighted rating1165.0
Curent Weighted performance437.1
Current official/published rating (highest between Raw, WR and WP)1165.0
Current floor (min rating allowed)724.0
Current highest rating achieved1224.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±174.3
Current Raw change used (final)0.0
Projected new Raw rating1165.0
Projected new Weighed rating1165.0
Projected new Weighted performance437.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1165.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1224.0
Projected new floor724.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1241.6
Curent Weighted rating1241.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1241.6
Current floor (min rating allowed)741.6
Current highest rating achieved1241.6
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±156.3
Current Raw change used (final)0.0
Projected new Raw rating1241.6
Projected new Weighed rating1241.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1241.6
Projected new floor741.6
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)741.6
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor741.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2019 South African Top Schools Team Championships (U19 Open+U17+U19 Girls) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 5 0.0 1241.0 1224.0 Analysis
5 2019 Gauteng School League Finals (U19 Girls) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1229.0 1206.4 Analysis
4 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Girls) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1204.4 1204.6 Analysis
3 Gauteng D9 Finals 2019 (U18 Girls) 2019/05/18 2019/05/18 Johannesburg Metro (GJM) Rapid 45 0.74 5 5 3.5 1204.4 1200.0 Analysis
2 2018 Gauteng League Final (U15-U19 Girls) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1219.9 1224.0 Analysis
1 2018 Gauteng Secondary Schools Individual Chess Championships (U18 Girls) 2018/05/26 2018/05/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 14 4 12 16.0 53.3 28.3 1156.4 1184.7
White 15 8 0 7 8.0 53.3 28.3 1177.3 1205.6
Black 15 6 4 5 8.0 53.3 28.3 1135.5 1163.8
Standard All 25 11 3 11 12.5 50.0 0.0 1151.7 1151.7
White 13 6 0 7 6.0 46.2 -32.7 1178.1 1145.4
Black 12 5 3 4 6.5 54.2 35.4 1123.1 1158.5
Rapid All 5 3 1 1 3.5 70.0 170.0 1179.6 1349.6
White 2 2 0 0 2.0 100.0 425.0 1171.8 1596.8
Black 3 1 1 1 1.5 50.0 0.0 1184.9 1184.9
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 203002658 Booysen, T (Tineke) 2 0.0 0 0 2 0.0 1216.7 -425.0 791.7 View list
2 203094134 Muzanenhamo, A (Alyssa) 1 1.0 1 0 0 100.0 1204.4 425.0 1629.4 View list
3 202091151 Mukadi, I (Ivanka) 1 1.0 1 0 0 100.0 1219.9 425.0 1644.9 View list
4 203094049 Lunga, S (Sandisiwe) 1 1.0 1 0 0 100.0 1219.9 425.0 1644.9 View list
5 203084509 Manyike, P (Pretty) 1 1.0 1 0 0 100.0 1229.0 425.0 1654.0 View list
6 201081426 Chiloane, NK (Naledi) 1 1.0 1 0 0 100.0 1204.4 425.0 1629.4 View list
7 202051064 Chauke, R (Rebecca) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2020105899 Chauke, L (Lulama) 1 1.0 1 0 0 100.0 1229.0 425.0 1654.0 View list
9 2030114001 Kamogole, M (Munnira) 1 1.0 1 0 0 100.0 1204.4 425.0 1629.4 View list
10 203079500 Nel, Q (Qraine) 1 1.0 1 0 0 100.0 1204.4 425.0 1629.4 View list
11 2020097607 Nyathi, N (Nicole) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 203094037 Saungweme, N (Nicole) 1 1.0 1 0 0 100.0 1204.4 425.0 1629.4 View list
13 2020105880 Tshegotatso, M (Motaung) 1 1.0 1 0 0 100.0 1219.9 425.0 1644.9 View list
14 2010115338 Tshuma, A (Andiswe) 1 1.0 1 0 0 100.0 1229.0 425.0 1654.0 View list
15 2010103338 Wade, M (Megan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 203090726 Kabemba, A (Abigael) 1 0.5 0 1 0 50.0 1204.4 0.0 1204.4 View list
17 204071175 Malefetse, T (Thato) 1 0.5 0 1 0 50.0 1219.9 0.0 1219.9 View list
18 203059676 Makgato, L (Lethabo) 1 0.5 0 1 0 50.0 1204.4 0.0 1204.4 View list
19 203060564 Lekabe, K (Kitso) 1 0.5 0 1 0 50.0 1204.4 0.0 1204.4 View list
20 201044322 Ndaba, S (Sharon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list