Player Page

Riba, KK (Khanyisile Kgaogelo)
Dob: 2005/12/09 (U20)
Gender: Female
Chess SA id: 205081243
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/05/27 (343 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 rating1367.0
Curent Weighted rating1373.0
Curent Weighted performance1101.3
Current official/published rating (highest between Raw, WR and WP)1373.0
Current floor (min rating allowed)904.7
Current highest rating achieved1404.7
Current K-factor32
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)±130.7
Current Raw change used (final)0.0
Projected new Raw rating1367.0
Projected new Weighed rating1373.2
Projected new Weighted performance1101.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1373.2
Projected effective change (new Official - current Official)+0.1
Projected new highest rating1404.7
Projected new floor904.7
Projected new K-facor32
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 rating1356.3
Curent Weighted rating1364.5
Curent Weighted performance1098.1
Current official/published rating (highest between Raw, WR and WP)1364.5
Current floor (min rating allowed)903.7
Current highest rating achieved1403.7
Current K-factor32
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)±132.7
Current Raw change used (final)0.0
Projected new Raw rating1356.3
Projected new Weighed rating1364.2
Projected new Weighted performance1098.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1364.2
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1403.7
Projected new floor903.7
Projected new K-facor32
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 rating683.0
Curent Weighted rating683.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)683.0
Current floor (min rating allowed)500.0
Current highest rating achieved683.0
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)±346.4
Current Raw change used (final)0.0
Projected new Raw rating683.0
Projected new Weighed rating683.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)683.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating683.0
Projected new floor500.0
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 rating683.0
Curent Weighted rating683.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)683.0
Current floor (min rating allowed)500.0
Current highest rating achieved683.0
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)±346.4
Current Raw change used (final)0.0
Projected new Raw rating683.0
Projected new Weighed rating683.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)683.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating683.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
23 Gauteng Schools Individual Finals 2023 (U18 Girls) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 1404.7 1403.7 Analysis
22 Ekurhuleni North Schools Individual Finals 2023 (U18 Girls) 2023/05/13 2023/05/13 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1404.7 1403.7 Analysis
21 2022 Gauteng Schools Team Championships (U19 Girls) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1177.5 1181.2 Analysis
20 Ekurhuleni-North Schools Teams 2022 (U18 Girls) 2022/08/20 2022/08/20 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 1177.5 1181.2 Analysis
19 Ekurhuleni-North Schools Teams 2022 (U18) 2022/08/13 2022/08/13 Ekurhuleni (GE) Standard 60 0.83 5 3 3.0 1177.5 1181.2 Analysis
18 2022 Gauteng Schools Individual Chess Championship (U18 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1173.9 1174.2 Analysis
17 ACB Invitation Chess Tournament 2022 (U15) 2022/06/11 2022/06/11 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1173.9 1174.2 Analysis
16 Ekurhuleni-North Schools Finals Indiv 2022 (U18 Girls) 2022/05/14 2022/05/14 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1114.8 1099.4 Analysis
15 ACB Premier 2022 (U18) 2022/03/21 2022/03/21 Ekurhuleni (GE) Standard 60 0.83 7 6 3.0 1142.0 1126.6 Analysis
14 ACB Premier 2022 (High School) 2022/03/19 2022/03/19 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1142.0 1126.6 Analysis
13 Ekurhuleni North Schools Individual 2021 (B) 2021/09/11 2021/09/11 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1127.1 1105.4 Analysis
12 2019 South African Top Schools Team Championships (U13+U15 Girls) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 5 2.0 1146.0 1138.2 Analysis
11 2019 South African Junior Team Championships (U16D) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 4.0 1146.0 1138.2 Analysis
10 2019 Gauteng School League Finals (U15 Girls) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 4 3.5 1007.3 1009.3 Analysis
9 Ekurhuleni North School District Finals 2019 (U15 Girls) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 939.1 935.7 Analysis
8 2018 Wild Card Chess Championships (U14 Girls) 2018/12/21 2018/12/24 4 Knights (4K) Standard 120 1.00 7 7 3.0 992.3 997.8 Analysis
7 South African Junior Team Championships 2018 (U16-U20 Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 0.5 992.3 997.8 Analysis
6 2018 Gauteng League Final (U13 Girls) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 4.0 863.3 867.9 Analysis
5 Ekurhuleni North Schools Individuals 2018 (U13 Girls) 2018/05/12 2018/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 633.5 650.6 Analysis
4 Ekurhuleni Trials 2 2018 (U14) 2018/04/21 2018/04/21 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 601.0 608.2 Analysis
12
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 119 54 12 53 60.0 50.4 3.6 1081.5 1085.1
White 57 27 3 27 28.5 50.0 0.0 1090.8 1090.8
Black 62 27 9 26 31.5 50.8 6.9 1073.0 1079.9
Standard All 119 54 12 53 60.0 50.4 3.6 1081.5 1085.1
White 57 27 3 27 28.5 50.0 0.0 1090.8 1090.8
Black 62 27 9 26 31.5 50.8 6.9 1073.0 1079.9
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 205067320 De Beer, J (Janka) 3 0.0 0 0 3 0.0 871.5 -425.0 446.5 View list
2 206091525 Nel, H (Hayley) 3 0.0 0 0 3 0.0 1215.5 -425.0 790.5 View list
3 2080113253 Mkhize, M (Makhosazane) 2 2.0 2 0 0 100.0 1175.7 425.0 1600.7 View list
4 206071040 Mabaso, F (Felicity) 2 1.0 1 0 1 50.0 1265.9 0.0 1265.9 View list
5 2040113964 Taibo, K (Kim) 2 1.0 1 0 1 50.0 1076.7 0.0 1076.7 View list
6 205078091 West, S (Shannon) 2 1.0 1 0 1 50.0 603.6 0.0 603.6 View list
7 2060142588 Hlungwane, K (Khanyiso) 2 0.5 0 1 1 25.0 1289.3 -212.5 1076.8 View list
8 204084524 Mgcina, N (Nontando) 2 0.5 0 1 1 25.0 1059.7 -212.5 847.2 View list
9 205047590 Du Plessis, M (Marete) 2 0.0 0 0 2 0.0 786.3 -425.0 361.3 View list
10 204034499 Shuman, T (Teva) 2 0.0 0 0 2 0.0 837.6 -425.0 412.6 View list
11 205039930 Van Heerden, M (Mia) 2 0.0 0 0 2 0.0 914.5 -425.0 489.5 View list
12 2060145518 Kgopane, D (Dimakatso) 1 1.0 1 0 0 100.0 1114.8 425.0 1539.8 View list
13 206077174 Dyason, N (Nicola) 1 1.0 1 0 0 100.0 863.3 425.0 1288.3 View list
14 2060139593 Dos Ramos, J (Jasmine) 1 1.0 1 0 0 100.0 1142.0 425.0 1567.0 View list
15 2060143531 Dingalo, M (Maletsatsi) 1 1.0 1 0 0 100.0 1173.9 425.0 1598.9 View list
16 105072641 Carstens, L (Lionel) 1 1.0 1 0 0 100.0 1146.0 425.0 1571.0 View list
17 2060145498 Bouwer, Z (Zane) 1 1.0 1 0 0 100.0 1177.5 425.0 1602.5 View list
18 206088651 Bothma, L (Liandri) 1 1.0 1 0 0 100.0 1127.1 425.0 1552.1 View list
19 205084514 La Grange, D (Danielle) 1 1.0 1 0 0 100.0 863.3 425.0 1288.3 View list
20 2060146087 Lesofe, K (Katlego) 1 1.0 1 0 0 100.0 1177.5 425.0 1602.5 View list