Player Page

Racaza, S (Sinovuyo)
Dob: 1989/05/05 (Adult)
Gender: Male
Chess SA id: 189044421
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/04/14 (11 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 rating1580.3
Curent Weighted rating1519.7
Curent Weighted performance1576.5
Current official/published rating (highest between Raw, WR and WP)1580.3
Current floor (min rating allowed)1088.8
Current highest rating achieved1588.8
Current K-factor32
Games played this month12
Score (S)8.0
Expected score (We)7.15
Difference (S-We)0.85
Current Raw change (no limits, including tournament time weight)24.2
Current min/max change allowed (with limits)±96.5
Current Raw change used (final)24.2
Projected new Raw rating1604.5
Projected new Weighed rating1525.5
Projected new Weighted performance1576.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1604.5
Projected effective change (new Official - current Official)+24.2
Projected new highest rating1604.5
Projected new floor1104.5
Projected new K-facor28
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 rating1590.2
Curent Weighted rating1512.1
Curent Weighted performance1582.7
Current official/published rating (highest between Raw, WR and WP)1590.2
Current floor (min rating allowed)1104.3
Current highest rating achieved1604.3
Current K-factor28
Games played this month12
Score (S)8.0
Expected score (We)7.28
Difference (S-We)0.72
Current Raw change (no limits, including tournament time weight)20.2
Current min/max change allowed (with limits)±95.1
Current Raw change used (final)20.2
Projected new Raw rating1610.4
Projected new Weighed rating1519.0
Projected new Weighted performance1582.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1610.4
Projected effective change (new Official - current Official)+20.2
Projected new highest rating1610.4
Projected new floor1110.4
Projected new K-facor28
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 rating1468.8
Curent Weighted rating1471.8
Curent Weighted performance1183.5
Current official/published rating (highest between Raw, WR and WP)1471.8
Current floor (min rating allowed)998.2
Current highest rating achieved1498.2
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)±113.1
Current Raw change used (final)0.0
Projected new Raw rating1468.8
Projected new Weighed rating1472.1
Projected new Weighted performance1183.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1472.1
Projected effective change (new Official - current Official)+0.3
Projected new highest rating1498.2
Projected new floor998.2
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 rating1703.1
Curent Weighted rating1522.8
Curent Weighted performance741.6
Current official/published rating (highest between Raw, WR and WP)1703.1
Current floor (min rating allowed)998.2
Current highest rating achieved1703.1
Current K-factor28
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)±81.0
Current Raw change used (final)0.0
Projected new Raw rating1703.1
Projected new Weighed rating1540.0
Projected new Weighted performance741.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1703.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1703.1
Projected new floor998.2
Projected new K-facor28
Tournaments
Tournament: UFH Open 2024 (A)
Start: 2024/04/13  End: 2024/04/14  Host: EAL  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 7
Games: 7  Score: 4.0
Main rating: 1580.3  Rating gain/loss: 13.8
Type rating: 1590.2  Rating gain/loss: 12.0
Analysis
Tournament: 2nd Buffalo City Chess Trials 2024 (U20A)
Start: 2024/04/06  End: 2024/04/06  Host: EBC  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1580.3  Rating gain/loss: 10.4
Type rating: 1590.2  Rating gain/loss: 8.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 UFH Open 2024 (A) 2024/04/13 2024/04/14 Amathole (EAL) Standard 90 0.94 7 7 4.0 1580.3 1590.2 Analysis
3 2nd Buffalo City Chess Trials 2024 (U20A) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1580.3 1590.2 Analysis
2 UFH Heritage Open 2024 (A) 2024/03/30 2024/03/31 Amathole (EAL) Standard 90 0.94 6 5 3.0 1499.3 1490.3 Analysis
1 UFH Intercampus Games 2024 (A) 2024/03/23 2024/03/24 Amathole (EAL) Standard 62 0.84 7 7 4.5 1499.3 1490.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
64 UFH Open 2024 (A) 2024/04/13 2024/04/14 Amathole (EAL) Standard 90 0.94 7 7 4.0 1580.3 1590.2 Analysis
63 2nd Buffalo City Chess Trials 2024 (U20A) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1580.3 1590.2 Analysis
62 UFH Heritage Open 2024 (A) 2024/03/30 2024/03/31 Amathole (EAL) Standard 90 0.94 6 5 3.0 1499.3 1490.3 Analysis
61 UFH Intercampus Games 2024 (A) 2024/03/23 2024/03/24 Amathole (EAL) Standard 62 0.84 7 7 4.5 1499.3 1490.3 Analysis
60 Buffalo City Chess Closed 2023 2023/12/02 2023/12/10 Buffalo City (EBC) Standard 90 0.94 7 6 2.0 1513.7 1504.0 Analysis
59 Gompo Library Chess Club Launch 2023 (Presige) 2023/10/28 2023/10/28 Buffalo City (EBC) Rapid 25 0.54 5 4 1.5 1513.4 1480.0 Analysis
58 UFH Heritage Open 2023 (A) 2023/09/23 2023/09/24 Amathole (EAL) Standard 90 0.94 6 5 3.0 1480.6 1474.9 Analysis
57 BCM Chess Clubs League 2023 (Premier) 2023/09/09 2023/09/09 Buffalo City (EBC) Standard 90 0.94 5 3 0.5 1480.6 1474.9 Analysis
56 Youth Day Chess Festival 2023 (A) 2023/06/24 2023/06/25 Buffalo City (EBC) Standard 90 0.94 6 4 1.0 1489.9 1482.5 Analysis
55 BC Chess Trials 1 of 5 2023 (Prestige) 2023/04/29 2023/04/29 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1502.1 1494.0 Analysis
54 UFH Open 2023 (A) 2023/03/25 2023/03/26 Amathole (EAL) Standard 90 0.94 6 5 1.0 1586.9 1567.6 Analysis
53 Slum Knights 5th 2022 (Open) 2022/10/22 2022/10/22 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 1565.7 1570.4 Analysis
52 Dyam Dyam Closed 2022 (A) 2022/10/15 2022/10/15 Buffalo City (EBC) Rapid 12 0.33 6 6 5.5 1565.7 1426.2 Analysis
51 Slum Knights 2022 (A) 2022/08/06 2022/08/06 Buffalo City (EBC) Rapid 35 0.66 5 0 0.0 1565.7 1426.2 Analysis
50 LCC Open 2022 (Prestige) 2022/06/25 2022/06/25 Buffalo City (EBC) Standard 60 0.83 5 5 4.5 1515.2 1517.5 Analysis
49 BC Chess Trials 5 of 5 2022 (A) 2022/06/11 2022/06/11 Buffalo City (EBC) Rapid 12 0.33 10 0 0.0 1515.2 1426.2 Analysis
48 Makhanda Open Chess Tournament 2022 (A) 2022/04/30 2022/04/30 Sarah Baartman (ESB) Rapid 25 0.54 6 5 3.0 1533.2 1466.2 Analysis
47 BC Trials 3 2022 (U18A+U20A) 2022/03/05 2022/03/05 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1549.1 1532.6 Analysis
46 BC Trials 2 2022 (U18-Open) 2022/02/19 2022/02/19 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1560.0 1545.2 Analysis
45 BC Trials 1 2022 (U18A+Open) 2022/02/11 2022/02/11 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1560.0 1545.2 Analysis
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Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 12 7 5 15.5 64.6 124.0 1539.5 1663.5
White 12 6 3 3 7.5 62.5 106.3 1571.5 1677.8
Black 12 6 4 2 8.0 66.7 141.7 1507.6 1649.2
Standard All 24 12 7 5 15.5 64.6 124.0 1539.5 1663.5
White 12 6 3 3 7.5 62.5 106.3 1571.5 1677.8
Black 12 6 4 2 8.0 66.7 141.7 1507.6 1649.2
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 358 191 66 101 224.0 62.6 106.8 1437.0 1543.8
White 186 101 29 56 115.5 62.1 102.8 1436.2 1539.0
Black 172 90 37 45 108.5 63.1 111.2 1437.8 1549.0
Standard All 230 115 49 66 139.5 60.7 90.5 1442.2 1532.7
White 119 60 23 36 71.5 60.1 85.7 1435.6 1521.3
Black 111 55 26 30 68.0 61.3 95.7 1449.2 1544.9
Rapid All 63 36 12 15 42.0 66.7 141.7 1416.7 1558.3
White 32 20 3 9 21.5 67.2 146.1 1396.9 1543.0
Black 31 16 9 6 20.5 66.1 137.1 1437.0 1574.1
Blitz All 65 40 5 20 42.5 65.4 130.8 1438.3 1569.1
White 35 21 3 11 22.5 64.3 121.4 1474.2 1595.7
Black 30 19 2 9 20.0 66.7 141.7 1396.4 1538.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 105065320 Sparg, N (Nathan) 14 9.0 8 2 4 64.3 1559.0 121.4 1680.4 View list
2 188041509 Vermaak, AC (Ashley) 13 1.5 0 3 10 11.5 1542.9 -326.9 1216.0 View list
3 1060104008 Totose, Z (Zimi) 12 7.0 6 2 4 58.3 1541.0 70.8 1611.9 View list
4 104043328 Xongwana, S (Sahlulelo) 11 8.0 8 0 3 72.7 1561.4 193.2 1754.6 View list
5 190019285 Mafanya, K (Kulasande) 11 1.0 0 2 9 9.1 1527.1 -347.7 1179.4 View list
6 183068085 Magagula, R (Raymond) 10 3.5 3 1 6 35.0 1543.9 -127.5 1416.4 View list
7 198094698 Maza, O (Okuhle) 7 5.5 4 3 0 78.6 1547.3 242.9 1790.1 View list
8 186029353 Pape, Z (Zane) 7 5.0 3 4 0 71.4 1551.0 182.1 1733.1 View list
9 103088769 Rosso, T (Tyler) 6 5.0 4 2 0 83.3 1553.6 283.3 1836.9 View list
10 1990106168 Mdlatu, L (Lilitha) 6 3.0 2 2 2 50.0 1549.3 0.0 1549.3 View list
11 1060104005 Ndlebe, A (Anda) 6 3.0 2 2 2 50.0 1502.1 0.0 1502.1 View list
12 206044986 Wang, P-S (Pei-Shan) 5 4.5 4 1 0 90.0 1556.4 340.0 1896.4 View list
13 208076314 Bixa, T (Tshegofatso) 5 3.0 3 0 2 60.0 1530.7 85.0 1615.7 View list
14 2060098046 Jacobs, E (Elsje) 5 3.0 3 0 2 60.0 1555.5 85.0 1640.5 View list
15 1070099423 Lin, C (Chenyi) 5 3.0 2 2 1 60.0 1555.1 85.0 1640.1 View list
16 194052815 Mafongosi, X (Xhanti) 4 3.5 3 1 0 87.5 1558.5 318.8 1877.3 View list
17 207044978 August, T (Thimna) 4 3.0 3 0 1 75.0 1576.1 212.5 1788.6 View list
18 207065272 Dove, M (Megan) 4 3.0 3 0 1 75.0 1529.7 212.5 1742.2 View list
19 198045028 Mkoko, S (Siphamandla) 4 1.5 0 3 1 37.5 1537.6 -106.3 1431.3 View list
20 106065267 Becker, M (Matthew) 3 3.0 3 0 0 100.0 1543.4 425.0 1968.4 View list