Player Page

Du Plooy, C (Christo)
Dob: 1958/11/21 (Adult)
Gender: Male
Chess SA id: 158007977
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/01/14 (315 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 rating1481.1
Current Weighted rating1498.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1498.3
Current highest rating achieved1640.0
Current floor (min rating allowed)1140.0
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)±111.1
Current Raw change used (final)0.0
Projected new Raw rating1481.1
Projected new Weighed rating1377.5
Projected new Weighted performance645.8
Projected new final Raw rating (if new WP > new Raw)1481.1
Projected new highest rating1640.0
Projected new floor1140.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1481.1
Projected effective change (new Official - current Official)-17.2
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 rating1478.1
Current Weighted rating1495.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1495.9
Current highest rating achieved1640.0
Current floor (min rating allowed)1140.0
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)±111.6
Current Raw change used (final)0.0
Projected new Raw rating1478.1
Projected new Weighed rating1375.3
Projected new Weighted performance645.8
Projected new final Raw rating (if new WP > new Raw)1478.1
Projected new highest rating1640.0
Projected new floor1140.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1478.1
Projected effective change (new Official - current Official)-17.8
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 rating1551.0
Current Weighted rating1546.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1551.0
Current highest rating achieved1640.0
Current floor (min rating allowed)1140.0
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)±100.6
Current Raw change used (final)0.0
Projected new Raw rating1551.0
Projected new Weighed rating1423.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1640.0
Projected new floor1140.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1551.0
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 rating1551.0
Current Weighted rating1546.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1551.0
Current highest rating achieved1640.0
Current floor (min rating allowed)1140.0
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)±100.6
Current Raw change used (final)0.0
Projected new Raw rating1551.0
Projected new Weighed rating1423.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1640.0
Projected new floor1140.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1551.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1530.3 1529.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1530.3 1529.1 Analysis
1 2022 Alekhine Open (B) 2022/08/13 2022/08/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1536.1 1536.1 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 0 0 5 0.0 0.0 -425.0 1631.0 1206.0
White 2 0 0 2 0.0 0.0 -425.0 1854.3 1429.3
Black 3 0 0 3 0.0 0.0 -425.0 1482.2 1057.2
Standard All 5 0 0 5 0.0 0.0 -425.0 1631.0 1206.0
White 2 0 0 2 0.0 0.0 -425.0 1854.3 1429.3
Black 3 0 0 3 0.0 0.0 -425.0 1482.2 1057.2
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 10 2 2 6 3.0 30.0 -170.0 1526.3 1356.3
White 5 2 1 2 2.5 50.0 0.0 1585.2 1585.2
Black 5 0 1 4 0.5 10.0 -340.0 1467.5 1127.5
Standard All 10 2 2 6 3.0 30.0 -170.0 1526.3 1356.3
White 5 2 1 2 2.5 50.0 0.0 1585.2 1585.2
Black 5 0 1 4 0.5 10.0 -340.0 1467.5 1127.5
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 206050956 Pelser, J (Jean-Marie) 1 1.0 1 0 0 100.0 1536.1 425.0 1961.1 View list
2 106050532 Delport, B (Ben) 1 1.0 1 0 0 100.0 1536.1 425.0 1961.1 View list
3 108045082 Koning, L (Lehan) 1 0.5 0 1 0 50.0 1536.1 0.0 1536.1 View list
4 108090807 Mcphail, R (Ryan) 1 0.5 0 1 0 50.0 1536.1 0.0 1536.1 View list
5 100037697 Thobejane, E (Eric) 1 0.0 0 0 1 0.0 1530.3 -425.0 1105.3 View list
6 103045448 Rapholo, KM (Motlatjo) 1 0.0 0 0 1 0.0 1530.3 -425.0 1105.3 View list
7 163027064 Nel, A (Andre) 1 0.0 0 0 1 0.0 1530.3 -425.0 1105.3 View list
8 177017896 Letsoalo, PM (Peter) 1 0.0 0 0 1 0.0 1530.3 -425.0 1105.3 View list
9 102065999 Klaaste, C (Chadley) 1 0.0 0 0 1 0.0 1530.3 -425.0 1105.3 View list
10 173004580 Chikwava, R (Ronald) 1 0.0 0 0 1 0.0 1536.1 -425.0 1111.1 View list