Player Page

Joey, S (Shiriyapenga)
Dob: 2012/05/21 (U14)
Gender: Male
Chess SA id: 1120138594
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (28 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 rating1166.4
Curent Weighted rating1166.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1166.4
Current floor (min rating allowed)666.4
Current highest rating achieved1166.4
Current K-factor40
Games played this month5
Score (S)3.0
Expected score (We)1.97
Difference (S-We)1.03
Current Raw change (no limits, including tournament time weight)22.2
Current min/max change allowed (with limits)±173.9
Current Raw change used (final)22.2
Projected new Raw rating1188.6
Projected new Weighed rating1168.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.6
Projected effective change (new Official - current Official)+22.2
Projected new highest rating1188.6
Projected new floor688.6
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 rating1144.8
Curent Weighted rating1144.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1144.8
Current floor (min rating allowed)644.8
Current highest rating achieved1144.8
Current K-factor40
Games played this month5
Score (S)3.0
Expected score (We)1.76
Difference (S-We)1.24
Current Raw change (no limits, including tournament time weight)49.6
Current min/max change allowed (with limits)±179.4
Current Raw change used (final)49.6
Projected new Raw rating1194.4
Projected new Weighed rating1148.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.4
Projected effective change (new Official - current Official)+49.6
Projected new highest rating1194.4
Projected new floor694.4
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)644.8
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 floor644.8
Projected new K-facor36
Tournaments
Tournament: Cape Town Junior League - Qualifier 2 2024 (U13)
Start: 2024/04/20  End: 2024/04/20  Host: WCT  Type: Rapid   Time: 25  Time weight: 0.54  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1166.4  Rating gain/loss: 22.2
Type rating: 1144.8  Rating gain/loss: 49.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Cape Town Junior League - Qualifier 2 2024 (U13) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 5 3.0 1166.4 1144.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Cape Town Junior League - Qualifier 2 2024 (U13) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 5 3.0 1166.4 1144.8 Analysis
1 District North 2022 (U11) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 6 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1251.5 1336.5
White 2 1 0 1 1.0 50.0 0.0 1262.3 1262.3
Black 3 2 0 1 2.0 66.7 141.7 1244.3 1386.0
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 5 3 0 2 3.0 60.0 85.0 1251.5 1336.5
White 2 1 0 1 1.0 50.0 0.0 1262.3 1262.3
Black 3 2 0 1 2.0 66.7 141.7 1244.3 1386.0
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 10 4 0 6 4.0 40.0 -85.0 1230.7 1145.7
White 4 1 0 3 1.0 25.0 -212.5 1243.5 1031.0
Black 6 3 0 3 3.0 50.0 0.0 1222.2 1222.2
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 10 4 0 6 4.0 40.0 -85.0 1230.7 1145.7
White 4 1 0 3 1.0 25.0 -212.5 1243.5 1031.0
Black 6 3 0 3 3.0 50.0 0.0 1222.2 1222.2
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 1120150402 Martin, S (Seth) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
2 2110146807 Bali, M (Minentle) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
3 1110138597 Mwandiyambira, R (Riyen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110301971 Strauss, J (Juan) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
5 1120135094 Singh, S (Shaurya) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1120138604 Rain, S (Sun) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1120138602 Orinea, M (Manenzhe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1140135124 Nogaga, O (Owethu) 1 0.0 0 0 1 0.0 1166.4 -425.0 741.4 View list
9 1120138600 Niewenhuizen, J (Jan-Hendrik) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120110807 Minnaar, A (Adriaan) 1 0.0 0 0 1 0.0 1166.4 -425.0 741.4 View list