Player Page

Boshoff, C (Chris)
Dob: 2004/04/07 (Adult)
Gender: Male
Chess SA id: 104059592
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/03/26 (476 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
Current Raw rating1612.1
Current Weighted rating1610.3
Current Weighted performance1284.1
Current official/published rating (highest between Raw, WR and WP)1612.1
Current highest rating achieved1612.1
Current floor (min rating allowed)1112.1
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)±92.2
Current Raw change used (final)0.0
Projected new Raw rating1612.1
Projected new Weighed rating1481.9
Projected new Weighted performance1284.1
Projected new final Raw rating (if new WP > new Raw)1612.1
Projected new highest rating1612.1
Projected new floor1112.1
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1612.1
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1612.4
Current Weighted rating1604.9
Current Weighted performance1284.1
Current official/published rating (highest between Raw, WR and WP)1612.4
Current highest rating achieved1612.4
Current floor (min rating allowed)1112.4
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)±92.1
Current Raw change used (final)0.0
Projected new Raw rating1612.4
Projected new Weighed rating1477.1
Projected new Weighted performance1284.1
Projected new final Raw rating (if new WP > new Raw)1612.4
Projected new highest rating1612.4
Projected new floor1112.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1612.4
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1446.4
Current Weighted rating1389.9
Current Weighted performance965.4
Current official/published rating (highest between Raw, WR and WP)1446.4
Current highest rating achieved1446.4
Current floor (min rating allowed)946.4
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)±116.7
Current Raw change used (final)0.0
Projected new Raw rating1446.4
Projected new Weighed rating1280.5
Projected new Weighted performance965.4
Projected new final Raw rating (if new WP > new Raw)1446.4
Projected new highest rating1446.4
Projected new floor946.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1446.4
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1082.0
Current Weighted rating1082.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1082.0
Current highest rating achieved1082.0
Current floor (min rating allowed)582.0
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)±196.2
Current Raw change used (final)0.0
Projected new Raw rating1082.0
Projected new Weighed rating995.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1082.0
Projected new floor582.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1082.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
44 Cape Town Open 2023 (Advanced) 2023/03/24 2023/03/26 Cape Town (WCT) Standard 90 0.94 6 6 4.5 1594.1 1581.9 Analysis
43 World Youth Chess Championships 2022 2022/09/06 2022/09/16 Romania (ROU) Standard 120 1.00 11 10 3.0 1570.7 1554.7 Analysis
42 2022 African Youth Chess Championships 2022/07/03 2022/07/09 Zambia (ZAM) Standard 150 1.00 9 9 4.5 1567.3 1546.1 Analysis
41 WP Closed 2022 (C) 2022/06/17 2022/06/17 Cape Town (WCT) Standard 90 0.94 6 6 4.0 1544.7 1517.9 Analysis
40 Western Cape Schools Chess 2022 (U18 Boys) 2022/05/07 2022/05/08 Eden District (WEG) Standard 65 0.85 6 6 4.0 1530.6 1501.6 Analysis
39 South African Junior Closed Chess Championships 2022 (U18 Open) 2022/03/28 2022/04/02 Chess South Africa (CSA) Standard 120 1.00 11 10 5.5 1444.8 1402.1 Analysis
38 District North 2022 (U18) 2022/03/06 2022/03/06 Cape Town (WCT) Rapid 30 0.60 6 6 5.0 1425.4 1310.0 Analysis
37 Western Province Open 2022 (Advanced) 2022/02/25 2022/02/27 Cape Town (WCT) Standard 90 0.94 6 6 1.0 1508.7 1492.3 Analysis
36 2022 Cape Of Good Hope Open (Advanced) 2022/01/28 2022/01/30 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1552.3 1534.9 Analysis
35 Jacques Vuyo Le Roux Memorial Rapid 2021 2021/12/04 2021/12/04 Cape Town (WCT) Rapid 20 0.47 6 6 4.0 1534.1 1259.2 Analysis
34 CWP Closed 2021 (B) 2021/09/11 2021/09/19 Cape Town (WCT) Standard 120 1.00 7 7 2.5 1533.1 1532.7 Analysis
33 CWP Youth Day Rapid 2021 (U18) 2021/06/16 2021/06/16 Cape Town (WCT) Rapid 25 0.54 5 5 4.0 1534.0 1212.4 Analysis
32 WP Open 2021 (Prestige) 2021/05/08 2021/05/09 Cape Town (WCT) Standard 70 0.87 6 6 5.0 1506.2 1499.7 Analysis
31 Western Cape Closed 2020 (Championship) 2021/03/27 2021/03/28 Cape Town (WCT) Standard 65 0.85 6 6 1.5 1525.0 1521.8 Analysis
30 2020 Western Province Open (Elite) 2020/03/07 2020/03/08 Cape Town (WCT) Standard 70 0.87 6 6 4.5 1481.0 1468.7 Analysis
29 2020 Cape Of Good Hope Open (Prestige) 2020/02/21 2020/02/23 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1524.8 1523.7 Analysis
28 Metro North Individual Trials 2020 (U17) 2020/02/07 2020/02/08 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1524.8 1523.7 Analysis
27 2019 Wild Card Chess Championship (U16 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 4.0 1478.7 1468.7 Analysis
26 2019 South African Junior Team Championships (U16A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.5 1478.7 1468.7 Analysis
25 2019 Western Cape Closed Chess Championships (Prestige) 2019/09/21 2019/09/24 Cape Winelands (WCW) Standard 120 1.00 6 6 2.5 1469.1 1459.1 Analysis
123
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 276 151 26 99 164.0 59.4 80.1 1371.2 1451.3
White 140 88 9 43 92.5 66.1 136.6 1346.2 1482.8
Black 136 63 17 56 71.5 52.6 21.9 1397.0 1418.9
Standard All 239 128 26 85 141.0 59.0 76.5 1374.4 1450.8
White 121 75 9 37 79.5 65.7 133.5 1347.2 1480.7
Black 118 53 17 48 61.5 52.1 18.0 1402.2 1420.2
Rapid All 37 23 0 14 23.0 62.2 103.4 1350.7 1454.0
White 19 13 0 6 13.0 68.4 156.6 1339.2 1495.8
Black 18 10 0 8 10.0 55.6 47.2 1362.7 1410.0
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 182088904 Hlakula, T (Thando) 6 3.0 2 2 2 50.0 1391.5 0.0 1391.5 View list
2 103085390 Kedama, S (Sandiso) 4 3.0 3 0 1 75.0 1347.1 212.5 1559.6 View list
3 104089518 Mkentane, L (Lutho) 3 2.5 2 1 0 83.3 1333.9 283.3 1617.2 View list
4 105090611 Mnyasta, T (Tezihano) 3 2.5 2 1 0 83.3 1487.7 283.3 1771.0 View list
5 205014626 Joubert, N (Natasha) 3 2.0 2 0 1 66.7 1535.9 141.7 1677.6 View list
6 106089505 Mchontsi, A (Ayabonga) 3 2.0 2 0 1 66.7 1466.6 141.7 1608.3 View list
7 105053760 Parenzee, E (Ethan) 3 1.5 1 1 1 50.0 1478.4 0.0 1478.4 View list
8 104046622 Coetzee, P (Philip) 3 1.0 1 0 2 33.3 1318.9 -141.7 1177.2 View list
9 101005854 Cuthbert, M (Michael) 3 0.0 0 0 3 0.0 1398.0 -425.0 973.0 View list
10 1050108039 Mnyasta, C (Charlton) 3 0.0 0 0 3 0.0 1496.7 -425.0 1071.7 View list
11 105076508 Coetzer, D (Daniel) 2 2.0 2 0 0 100.0 1082.0 425.0 1507.0 View list
12 164009064 Esau, O (Omar) 2 2.0 2 0 0 100.0 1470.3 425.0 1895.3 View list
13 104016203 Koning, J (Jaedin) 2 2.0 2 0 0 100.0 1461.8 425.0 1886.8 View list
14 103017518 Lee, DMO (Dafydd) 2 2.0 2 0 0 100.0 1383.8 425.0 1808.8 View list
15 104054272 Ou, J-Q (Jing-Qian) 2 2.0 2 0 0 100.0 1317.7 425.0 1742.7 View list
16 108064602 Schnabel, SP (Stephan) 2 2.0 2 0 0 100.0 1385.2 425.0 1810.2 View list
17 105065320 Sparg, N (Nathan) 2 2.0 2 0 0 100.0 1263.4 425.0 1688.4 View list
18 105065071 Swart, S (Steffan) 2 2.0 2 0 0 100.0 1384.0 425.0 1809.0 View list
19 208090617 Zenzile, A (Amahle) 2 2.0 2 0 0 100.0 1350.3 425.0 1775.3 View list
20 103089508 Ismail, U (Umar) 2 1.5 1 1 0 75.0 1527.6 212.5 1740.1 View list