Player Page

Koyo, I (Inga)
Dob: 2007/04/10 (U18)
Gender: Female
Chess SA id: 2070111509
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/02/04 (472 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 rating1087.0
Curent Weighted rating1086.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1087.0
Current floor (min rating allowed)598.0
Current highest rating achieved1098.0
Current K-factor40
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)±194.8
Current Raw change used (final)0.0
Projected new Raw rating1087.0
Projected new Weighed rating1086.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1087.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1098.0
Projected new floor598.0
Projected new K-facor40
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 rating1075.2
Curent Weighted rating1073.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1075.2
Current floor (min rating allowed)580.8
Current highest rating achieved1080.8
Current K-factor40
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)±198.1
Current Raw change used (final)0.0
Projected new Raw rating1075.2
Projected new Weighed rating1073.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1075.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1080.8
Projected new floor580.8
Projected new K-facor40
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)700.0
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 floor700.0
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 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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 District East Schools Chess Individual Trials 2023 (U17 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1078.7 1059.6 Analysis
2 2020 East District Individuals (U13) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 6 4 1.0 1098.0 1080.8 Analysis
1 2019 Western Province Open (Open) 2019/05/25 2019/05/26 Cape Town (WCT) Standard 70 0.87 6 5 0.0 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 15 3 0 12 3.0 20.0 -255.0 1202.0 947.0
White 7 0 0 7 0.0 0.0 -425.0 1214.8 789.8
Black 8 3 0 5 3.0 37.5 -106.3 1190.8 1084.6
Standard All 15 3 0 12 3.0 20.0 -255.0 1202.0 947.0
White 7 0 0 7 0.0 0.0 -425.0 1214.8 789.8
Black 8 3 0 5 3.0 37.5 -106.3 1190.8 1084.6
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1070150241 Mhuzo, M (Mfuma) 1 1.0 1 0 0 100.0 1078.7 425.0 1503.7 View list
2 2070130402 Mfeketho, E (Emihle) 1 1.0 1 0 0 100.0 1098.0 425.0 1523.0 View list
3 1070150242 Mxhasa, L (Luyolo) 1 1.0 1 0 0 100.0 1078.7 425.0 1503.7 View list
4 1070146752 Zikithi, L (Lwandle) 1 0.0 0 0 1 0.0 1078.7 -425.0 653.7 View list
5 104049905 Swartz, L (Lyndon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 208089567 Roux, J (Jamie) 1 0.0 0 0 1 0.0 1098.0 -425.0 673.0 View list
7 1060112240 Qgolana, T (Thando) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1000111503 Mutunhire, R (Roy) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1070108820 Mputshenge, A (Athembele) 1 0.0 0 0 1 0.0 1098.0 -425.0 673.0 View list
10 1020108977 Moleni, N (Nyasha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1060150239 Marais, E (Ewan) 1 0.0 0 0 1 0.0 1078.7 -425.0 653.7 View list
12 2080108749 Maci, A (Asiphe) 1 0.0 0 0 1 0.0 1098.0 -425.0 673.0 View list
13 1060107978 La Cock, R (Reuben) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1060150237 Klaas, L (Lithamsanqa) 1 0.0 0 0 1 0.0 1078.7 -425.0 653.7 View list
15 1060096574 Bell, A (Ayakha) 1 0.0 0 0 1 0.0 1078.7 -425.0 653.7 View list